204470896

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{6451}}^1$

素因数の和:6749

約数の個数: 40

約数和(自身を含む): 454427264

約数和(自身を除く): 249956368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 1132, 1981, 2264, 3962, 4528, 6451, 7924, 12902, 15848, 25804, 31696, 45157, 51608, 90314, 103216, 180628, 361256, 722512, 1825633, 3651266, 7302532, 12779431, 14605064, 25558862, 29210128, 51117724, 102235448, 204470896]

約数ペア:

[(1, 204470896), (2, 102235448), (4, 51117724), (7, 29210128), (8, 25558862), (14, 14605064), (16, 12779431), (28, 7302532), (56, 3651266), (112, 1825633), (283, 722512), (566, 361256), (1132, 180628), (1981, 103216), (2264, 90314), (3962, 51608), (4528, 45157), (6451, 31696), (7924, 25804), (12902, 15848)]