208287264

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 627056640

約数和(自身を除く): 418769376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 31, 32, 34, 46, 48, 51, 62, 68, 69, 92, 93, 96, 102, 124, 136, 138, 179, 184, 186, 204, 248, 272, 276, 358, 368, 372, 391, 408, 496, 527, 537, 544, 552, 713, 716, 736, 744, 782, 816, 992, 1054, 1074, 1104, 1173, 1426, 1432, 1488, 1564, 1581, 1632, 2108, 2139, 2148, 2208, 2346, 2852, 2864, 2976, 3043, 3128, 3162, 4117, 4216, 4278, 4296, 4692, 5549, 5704, 5728, 6086, 6256, 6324, 8234, 8432, 8556, 8592, 9129, 9384, 11098, 11408, 12121, 12172, 12351, 12512, 12648, 16468, 16647, 16864, 17112, 17184, 18258, 18768, 22196, 22816, 24242, 24344, 24702, 25296, 32936, 33294, 34224, 36363, 36516, 37536, 44392, 48484, 48688, 49404, 50592, 65872, 66588, 68448, 69989, 72726, 73032, 88784, 94333, 96968, 97376, 98808, 127627, 131744, 133176, 139978, 145452, 146064, 177568, 188666, 193936, 197616, 209967, 255254, 266352, 279956, 282999, 290904, 292128, 377332, 382881, 387872, 395232, 419934, 510508, 532704, 559912, 565998, 581808, 754664, 765762, 839868, 1021016, 1119824, 1131996, 1163616, 1509328, 1531524, 1679736, 2042032, 2169659, 2239648, 2263992, 3018656, 3063048, 3359472, 4084064, 4339318, 4527984, 6126096, 6508977, 6718944, 8678636, 9055968, 12252192, 13017954, 17357272, 26035908, 34714544, 52071816, 69429088, 104143632, 208287264]

約数ペア:

[(1, 208287264), (2, 104143632), (3, 69429088), (4, 52071816), (6, 34714544), (8, 26035908), (12, 17357272), (16, 13017954), (17, 12252192), (23, 9055968), (24, 8678636), (31, 6718944), (32, 6508977), (34, 6126096), (46, 4527984), (48, 4339318), (51, 4084064), (62, 3359472), (68, 3063048), (69, 3018656), (92, 2263992), (93, 2239648), (96, 2169659), (102, 2042032), (124, 1679736), (136, 1531524), (138, 1509328), (179, 1163616), (184, 1131996), (186, 1119824), (204, 1021016), (248, 839868), (272, 765762), (276, 754664), (358, 581808), (368, 565998), (372, 559912), (391, 532704), (408, 510508), (496, 419934), (527, 395232), (537, 387872), (544, 382881), (552, 377332), (713, 292128), (716, 290904), (736, 282999), (744, 279956), (782, 266352), (816, 255254), (992, 209967), (1054, 197616), (1074, 193936), (1104, 188666), (1173, 177568), (1426, 146064), (1432, 145452), (1488, 139978), (1564, 133176), (1581, 131744), (1632, 127627), (2108, 98808), (2139, 97376), (2148, 96968), (2208, 94333), (2346, 88784), (2852, 73032), (2864, 72726), (2976, 69989), (3043, 68448), (3128, 66588), (3162, 65872), (4117, 50592), (4216, 49404), (4278, 48688), (4296, 48484), (4692, 44392), (5549, 37536), (5704, 36516), (5728, 36363), (6086, 34224), (6256, 33294), (6324, 32936), (8234, 25296), (8432, 24702), (8556, 24344), (8592, 24242), (9129, 22816), (9384, 22196), (11098, 18768), (11408, 18258), (12121, 17184), (12172, 17112), (12351, 16864), (12512, 16647), (12648, 16468)]