207717422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2957}}^1$

素因数の和:3104

約数の個数: 32

約数和(自身を含む): 354392064

約数和(自身を除く): 146674642

約数列:

[1, 2, 11, 22, 31, 62, 103, 206, 341, 682, 1133, 2266, 2957, 3193, 5914, 6386, 32527, 35123, 65054, 70246, 91667, 183334, 304571, 609142, 1008337, 2016674, 3350281, 6700562, 9441701, 18883402, 103858711, 207717422]

約数ペア:

[(1, 207717422), (2, 103858711), (11, 18883402), (22, 9441701), (31, 6700562), (62, 3350281), (103, 2016674), (206, 1008337), (341, 609142), (682, 304571), (1133, 183334), (2266, 91667), (2957, 70246), (3193, 65054), (5914, 35123), (6386, 32527)]