201729658912

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{356141}}^1$

素因数の和:356753

約数の個数: 48

約数和(自身を含む): 410685859584

約数和(自身を除く): 208956200672

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 571, 992, 1142, 2284, 4568, 9136, 17701, 18272, 35402, 70804, 141608, 283216, 356141, 566432, 712282, 1424564, 2849128, 5698256, 11040371, 11396512, 22080742, 44161484, 88322968, 176645936, 203356511, 353291872, 406713022, 813426044, 1626852088, 3253704176, 6304051841, 6507408352, 12608103682, 25216207364, 50432414728, 100864829456, 201729658912]

約数ペア:

[(1, 201729658912), (2, 100864829456), (4, 50432414728), (8, 25216207364), (16, 12608103682), (31, 6507408352), (32, 6304051841), (62, 3253704176), (124, 1626852088), (248, 813426044), (496, 406713022), (571, 353291872), (992, 203356511), (1142, 176645936), (2284, 88322968), (4568, 44161484), (9136, 22080742), (17701, 11396512), (18272, 11040371), (35402, 5698256), (70804, 2849128), (141608, 1424564), (283216, 712282), (356141, 566432)]