204505512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:136

約数の個数: 256

約数和(自身を含む): 630374400

約数和(自身を除く): 425868888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 31, 34, 37, 38, 46, 51, 57, 62, 68, 69, 74, 76, 92, 93, 102, 111, 114, 124, 136, 138, 148, 152, 184, 186, 204, 222, 228, 248, 276, 296, 323, 372, 391, 408, 437, 444, 456, 527, 552, 589, 629, 646, 703, 713, 744, 782, 851, 874, 888, 969, 1054, 1147, 1173, 1178, 1258, 1292, 1311, 1406, 1426, 1564, 1581, 1702, 1748, 1767, 1887, 1938, 2108, 2109, 2139, 2294, 2346, 2356, 2516, 2553, 2584, 2622, 2812, 2852, 3128, 3162, 3404, 3441, 3496, 3534, 3774, 3876, 4216, 4218, 4278, 4588, 4692, 4712, 5032, 5106, 5244, 5624, 5704, 6324, 6808, 6882, 7068, 7429, 7548, 7752, 8436, 8556, 9176, 9384, 10013, 10212, 10488, 11951, 12121, 12648, 13547, 13764, 14136, 14467, 14858, 15096, 16169, 16872, 17112, 19499, 20026, 20424, 21793, 22287, 23902, 24242, 26381, 27094, 27528, 28934, 29716, 30039, 32338, 35853, 36363, 38998, 40052, 40641, 43401, 43586, 44574, 47804, 48484, 48507, 52762, 54188, 57868, 58497, 59432, 60078, 64676, 65379, 71706, 72726, 77996, 79143, 80104, 81282, 86802, 87172, 89148, 95608, 96968, 97014, 105524, 108376, 115736, 116994, 120156, 129352, 130758, 143412, 145452, 155992, 158286, 162564, 173604, 174344, 178296, 194028, 211048, 230299, 233988, 240312, 261516, 274873, 286824, 290904, 316572, 325128, 347208, 370481, 388056, 448477, 460598, 467976, 501239, 523032, 549746, 633144, 690897, 740962, 824619, 896954, 921196, 1002478, 1099492, 1111443, 1345431, 1381794, 1481924, 1503717, 1649238, 1793908, 1842392, 2004956, 2198984, 2222886, 2690862, 2763588, 2963848, 3007434, 3298476, 3587816, 4009912, 4445772, 5381724, 5527176, 6014868, 6596952, 8521063, 8891544, 10763448, 12029736, 17042126, 25563189, 34084252, 51126378, 68168504, 102252756, 204505512]

約数ペア:

[(1, 204505512), (2, 102252756), (3, 68168504), (4, 51126378), (6, 34084252), (8, 25563189), (12, 17042126), (17, 12029736), (19, 10763448), (23, 8891544), (24, 8521063), (31, 6596952), (34, 6014868), (37, 5527176), (38, 5381724), (46, 4445772), (51, 4009912), (57, 3587816), (62, 3298476), (68, 3007434), (69, 2963848), (74, 2763588), (76, 2690862), (92, 2222886), (93, 2198984), (102, 2004956), (111, 1842392), (114, 1793908), (124, 1649238), (136, 1503717), (138, 1481924), (148, 1381794), (152, 1345431), (184, 1111443), (186, 1099492), (204, 1002478), (222, 921196), (228, 896954), (248, 824619), (276, 740962), (296, 690897), (323, 633144), (372, 549746), (391, 523032), (408, 501239), (437, 467976), (444, 460598), (456, 448477), (527, 388056), (552, 370481), (589, 347208), (629, 325128), (646, 316572), (703, 290904), (713, 286824), (744, 274873), (782, 261516), (851, 240312), (874, 233988), (888, 230299), (969, 211048), (1054, 194028), (1147, 178296), (1173, 174344), (1178, 173604), (1258, 162564), (1292, 158286), (1311, 155992), (1406, 145452), (1426, 143412), (1564, 130758), (1581, 129352), (1702, 120156), (1748, 116994), (1767, 115736), (1887, 108376), (1938, 105524), (2108, 97014), (2109, 96968), (2139, 95608), (2294, 89148), (2346, 87172), (2356, 86802), (2516, 81282), (2553, 80104), (2584, 79143), (2622, 77996), (2812, 72726), (2852, 71706), (3128, 65379), (3162, 64676), (3404, 60078), (3441, 59432), (3496, 58497), (3534, 57868), (3774, 54188), (3876, 52762), (4216, 48507), (4218, 48484), (4278, 47804), (4588, 44574), (4692, 43586), (4712, 43401), (5032, 40641), (5106, 40052), (5244, 38998), (5624, 36363), (5704, 35853), (6324, 32338), (6808, 30039), (6882, 29716), (7068, 28934), (7429, 27528), (7548, 27094), (7752, 26381), (8436, 24242), (8556, 23902), (9176, 22287), (9384, 21793), (10013, 20424), (10212, 20026), (10488, 19499), (11951, 17112), (12121, 16872), (12648, 16169), (13547, 15096), (13764, 14858), (14136, 14467)]