202181008

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7691}}^1$

素因数の和:7783

約数の個数: 40

約数和(自身を含む): 412045056

約数和(自身を除く): 209864048

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 7691, 13144, 15382, 26288, 30764, 61528, 123056, 238421, 407623, 476842, 815246, 953684, 1630492, 1907368, 3260984, 3814736, 6521968, 12636313, 25272626, 50545252, 101090504, 202181008]

約数ペア:

[(1, 202181008), (2, 101090504), (4, 50545252), (8, 25272626), (16, 12636313), (31, 6521968), (53, 3814736), (62, 3260984), (106, 1907368), (124, 1630492), (212, 953684), (248, 815246), (424, 476842), (496, 407623), (848, 238421), (1643, 123056), (3286, 61528), (6572, 30764), (7691, 26288), (13144, 15382)]