205285472

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 529514496

約数和(自身を除く): 324229024

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 37, 47, 56, 62, 68, 74, 94, 112, 119, 124, 136, 148, 188, 217, 224, 238, 248, 259, 272, 296, 329, 376, 434, 476, 496, 518, 527, 544, 592, 629, 658, 752, 799, 868, 952, 992, 1036, 1054, 1147, 1184, 1258, 1316, 1457, 1504, 1598, 1736, 1739, 1904, 2072, 2108, 2294, 2516, 2632, 2914, 3196, 3472, 3478, 3689, 3808, 4144, 4216, 4403, 4588, 5032, 5264, 5593, 5828, 6392, 6944, 6956, 7378, 8029, 8288, 8432, 8806, 9176, 10064, 10199, 10528, 11186, 11656, 12173, 12784, 13912, 14756, 16058, 16864, 17612, 18352, 19499, 20128, 20398, 22372, 23312, 24346, 24769, 25568, 27824, 29512, 29563, 32116, 35224, 36704, 38998, 40796, 44744, 46624, 48692, 49538, 53909, 55648, 59024, 59126, 64232, 70448, 77996, 81592, 89488, 97384, 99076, 107818, 118048, 118252, 128464, 136493, 140896, 155992, 163184, 173383, 178976, 194768, 198152, 206941, 215636, 236504, 256928, 272986, 311984, 326368, 346766, 377363, 389536, 396304, 413882, 431272, 473008, 545972, 623968, 693532, 754726, 792608, 827764, 862544, 916453, 946016, 1091944, 1387064, 1509452, 1655528, 1725088, 1832906, 2183888, 2774128, 3018904, 3311056, 3665812, 4367776, 5548256, 6037808, 6415171, 6622112, 7331624, 12075616, 12830342, 14663248, 25660684, 29326496, 51321368, 102642736, 205285472]

約数ペア:

[(1, 205285472), (2, 102642736), (4, 51321368), (7, 29326496), (8, 25660684), (14, 14663248), (16, 12830342), (17, 12075616), (28, 7331624), (31, 6622112), (32, 6415171), (34, 6037808), (37, 5548256), (47, 4367776), (56, 3665812), (62, 3311056), (68, 3018904), (74, 2774128), (94, 2183888), (112, 1832906), (119, 1725088), (124, 1655528), (136, 1509452), (148, 1387064), (188, 1091944), (217, 946016), (224, 916453), (238, 862544), (248, 827764), (259, 792608), (272, 754726), (296, 693532), (329, 623968), (376, 545972), (434, 473008), (476, 431272), (496, 413882), (518, 396304), (527, 389536), (544, 377363), (592, 346766), (629, 326368), (658, 311984), (752, 272986), (799, 256928), (868, 236504), (952, 215636), (992, 206941), (1036, 198152), (1054, 194768), (1147, 178976), (1184, 173383), (1258, 163184), (1316, 155992), (1457, 140896), (1504, 136493), (1598, 128464), (1736, 118252), (1739, 118048), (1904, 107818), (2072, 99076), (2108, 97384), (2294, 89488), (2516, 81592), (2632, 77996), (2914, 70448), (3196, 64232), (3472, 59126), (3478, 59024), (3689, 55648), (3808, 53909), (4144, 49538), (4216, 48692), (4403, 46624), (4588, 44744), (5032, 40796), (5264, 38998), (5593, 36704), (5828, 35224), (6392, 32116), (6944, 29563), (6956, 29512), (7378, 27824), (8029, 25568), (8288, 24769), (8432, 24346), (8806, 23312), (9176, 22372), (10064, 20398), (10199, 20128), (10528, 19499), (11186, 18352), (11656, 17612), (12173, 16864), (12784, 16058), (13912, 14756)]