201326200

素因数分解:

$2^3\times 5^2\times {\mathrm{283}}^1\times {\mathrm{3557}}^1$

素因数の和:3856

約数の個数: 48

約数和(自身を含む): 469869480

約数和(自身を除く): 268543280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 283, 566, 1132, 1415, 2264, 2830, 3557, 5660, 7075, 7114, 11320, 14150, 14228, 17785, 28300, 28456, 35570, 56600, 71140, 88925, 142280, 177850, 355700, 711400, 1006631, 2013262, 4026524, 5033155, 8053048, 10066310, 20132620, 25165775, 40265240, 50331550, 100663100, 201326200]

約数ペア:

[(1, 201326200), (2, 100663100), (4, 50331550), (5, 40265240), (8, 25165775), (10, 20132620), (20, 10066310), (25, 8053048), (40, 5033155), (50, 4026524), (100, 2013262), (200, 1006631), (283, 711400), (566, 355700), (1132, 177850), (1415, 142280), (2264, 88925), (2830, 71140), (3557, 56600), (5660, 35570), (7075, 28456), (7114, 28300), (11320, 17785), (14150, 14228)]