204057722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^2\times {\mathrm{239}}^1$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 337020480

約数和(自身を除く): 132962758

約数列:

[1, 2, 11, 22, 197, 239, 394, 478, 2167, 2629, 4334, 5258, 38809, 47083, 77618, 94166, 426899, 517913, 853798, 1035826, 9275351, 18550702, 102028861, 204057722]

約数ペア:

[(1, 204057722), (2, 102028861), (11, 18550702), (22, 9275351), (197, 1035826), (239, 853798), (394, 517913), (478, 426899), (2167, 94166), (2629, 77618), (4334, 47083), (5258, 38809)]