201179621696

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{260671}}^1$

素因数の和:261103

約数の個数: 56

約数和(自身を含む): 413154693120

約数和(自身を除く): 211975071424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 389, 496, 778, 992, 1556, 1984, 3112, 6224, 12059, 12448, 24118, 24896, 48236, 96472, 192944, 260671, 385888, 521342, 771776, 1042684, 2085368, 4170736, 8080801, 8341472, 16161602, 16682944, 32323204, 64646408, 101401019, 129292816, 202802038, 258585632, 405604076, 517171264, 811208152, 1622416304, 3143431589, 3244832608, 6286863178, 6489665216, 12573726356, 25147452712, 50294905424, 100589810848, 201179621696]

約数ペア:

[(1, 201179621696), (2, 100589810848), (4, 50294905424), (8, 25147452712), (16, 12573726356), (31, 6489665216), (32, 6286863178), (62, 3244832608), (64, 3143431589), (124, 1622416304), (248, 811208152), (389, 517171264), (496, 405604076), (778, 258585632), (992, 202802038), (1556, 129292816), (1984, 101401019), (3112, 64646408), (6224, 32323204), (12059, 16682944), (12448, 16161602), (24118, 8341472), (24896, 8080801), (48236, 4170736), (96472, 2085368), (192944, 1042684), (260671, 771776), (385888, 521342)]