204091910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5441}}^1$

素因数の和:5501

約数の個数: 48

約数和(自身を含む): 416900736

約数和(自身を除く): 212808826

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 5441, 7502, 10882, 18755, 27205, 37510, 54410, 59851, 119702, 168671, 299255, 337342, 598510, 658361, 843355, 1316722, 1686710, 1855381, 3291805, 3710762, 6583610, 9276905, 18553810, 20409191, 40818382, 102045955, 204091910]

約数ペア:

[(1, 204091910), (2, 102045955), (5, 40818382), (10, 20409191), (11, 18553810), (22, 9276905), (31, 6583610), (55, 3710762), (62, 3291805), (110, 1855381), (121, 1686710), (155, 1316722), (242, 843355), (310, 658361), (341, 598510), (605, 337342), (682, 299255), (1210, 168671), (1705, 119702), (3410, 59851), (3751, 54410), (5441, 37510), (7502, 27205), (10882, 18755)]