205581858

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{2423}}^1$

素因数の和:2686

約数の個数: 32

約数和(自身を含む): 418867200

約数和(自身を除く): 213285342

約数列:

[1, 2, 3, 6, 79, 158, 179, 237, 358, 474, 537, 1074, 2423, 4846, 7269, 14141, 14538, 28282, 42423, 84846, 191417, 382834, 433717, 574251, 867434, 1148502, 1301151, 2602302, 34263643, 68527286, 102790929, 205581858]

約数ペア:

[(1, 205581858), (2, 102790929), (3, 68527286), (6, 34263643), (79, 2602302), (158, 1301151), (179, 1148502), (237, 867434), (358, 574251), (474, 433717), (537, 382834), (1074, 191417), (2423, 84846), (4846, 42423), (7269, 28282), (14141, 14538)]