207834536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4261}}^1$

素因数の和:4354

約数の個数: 64

約数和(自身を含む): 486890880

約数和(自身を除く): 279056344

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 3484, 3752, 4261, 6097, 6968, 8522, 12194, 17044, 24388, 29827, 34088, 48776, 55393, 59654, 110786, 119308, 221572, 238616, 285487, 387751, 443144, 570974, 775502, 1141948, 1551004, 1998409, 2283896, 3102008, 3711331, 3996818, 7422662, 7993636, 14845324, 15987272, 25979317, 29690648, 51958634, 103917268, 207834536]

約数ペア:

[(1, 207834536), (2, 103917268), (4, 51958634), (7, 29690648), (8, 25979317), (13, 15987272), (14, 14845324), (26, 7993636), (28, 7422662), (52, 3996818), (56, 3711331), (67, 3102008), (91, 2283896), (104, 1998409), (134, 1551004), (182, 1141948), (268, 775502), (364, 570974), (469, 443144), (536, 387751), (728, 285487), (871, 238616), (938, 221572), (1742, 119308), (1876, 110786), (3484, 59654), (3752, 55393), (4261, 48776), (6097, 34088), (6968, 29827), (8522, 24388), (12194, 17044)]