254831202

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 560196000

約数和(自身を除く): 305364798

約数列:

[1, 2, 3, 6, 9, 18, 139, 179, 278, 358, 417, 537, 569, 834, 1074, 1138, 1251, 1611, 1707, 2502, 3222, 3414, 5121, 10242, 24881, 49762, 74643, 79091, 101851, 149286, 158182, 203702, 223929, 237273, 305553, 447858, 474546, 611106, 711819, 916659, 1423638, 1833318, 14157289, 28314578, 42471867, 84943734, 127415601, 254831202]

約数ペア:

[(1, 254831202), (2, 127415601), (3, 84943734), (6, 42471867), (9, 28314578), (18, 14157289), (139, 1833318), (179, 1423638), (278, 916659), (358, 711819), (417, 611106), (537, 474546), (569, 447858), (834, 305553), (1074, 237273), (1138, 223929), (1251, 203702), (1611, 158182), (1707, 149286), (2502, 101851), (3222, 79091), (3414, 74643), (5121, 49762), (10242, 24881)]