207858892

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{21589}}^1$

素因数の和:21705

約数の個数: 24

約数和(自身を含む): 380847600

約数和(自身を除く): 172988708

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 332, 2407, 4814, 9628, 21589, 43178, 86356, 626081, 1252162, 1791887, 2504324, 3583774, 7167548, 51964723, 103929446, 207858892]

約数ペア:

[(1, 207858892), (2, 103929446), (4, 51964723), (29, 7167548), (58, 3583774), (83, 2504324), (116, 1791887), (166, 1252162), (332, 626081), (2407, 86356), (4814, 43178), (9628, 21589)]