207816422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{200983}}^1$

素因数の和:201043

約数の個数: 16

約数和(自身を含む): 347300352

約数和(自身を除く): 139483930

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 200983, 401966, 2210813, 4421626, 9446201, 18892402, 103908211, 207816422]

約数ペア:

[(1, 207816422), (2, 103908211), (11, 18892402), (22, 9446201), (47, 4421626), (94, 2210813), (517, 401966), (1034, 200983)]