210548964

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1176

約数の個数: 48

約数和(自身を含む): 498871296

約数和(自身を除く): 288322332

約数列:

[1, 2, 3, 4, 6, 12, 131, 151, 262, 302, 393, 453, 524, 604, 786, 887, 906, 1572, 1774, 1812, 2661, 3548, 5322, 10644, 19781, 39562, 59343, 79124, 116197, 118686, 133937, 232394, 237372, 267874, 348591, 401811, 464788, 535748, 697182, 803622, 1394364, 1607244, 17545747, 35091494, 52637241, 70182988, 105274482, 210548964]

約数ペア:

[(1, 210548964), (2, 105274482), (3, 70182988), (4, 52637241), (6, 35091494), (12, 17545747), (131, 1607244), (151, 1394364), (262, 803622), (302, 697182), (393, 535748), (453, 464788), (524, 401811), (604, 348591), (786, 267874), (887, 237372), (906, 232394), (1572, 133937), (1774, 118686), (1812, 116197), (2661, 79124), (3548, 59343), (5322, 39562), (10644, 19781)]