189339141602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{207869}}^1$

素因数の和:208598

約数の個数: 32

約数和(自身を含む): 312099343920

約数和(自身を除く): 122760202318

約数列:

[1, 2, 13, 26, 53, 106, 661, 689, 1322, 1378, 8593, 17186, 35033, 70066, 207869, 415738, 455429, 910858, 2702297, 5404594, 11017057, 22034114, 137401409, 143221741, 274802818, 286443482, 1786218317, 3572436634, 7282274677, 14564549354, 94669570801, 189339141602]

約数ペア:

[(1, 189339141602), (2, 94669570801), (13, 14564549354), (26, 7282274677), (53, 3572436634), (106, 1786218317), (661, 286443482), (689, 274802818), (1322, 143221741), (1378, 137401409), (8593, 22034114), (17186, 11017057), (35033, 5404594), (70066, 2702297), (207869, 910858), (415738, 455429)]