201998722915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1583}}^1\times {\mathrm{2320091}}^1$

素因数の和:2321690

約数の個数: 16

約数和(自身を含む): 264601852416

約数和(自身を除く): 62603129501

約数列:

[1, 5, 11, 55, 1583, 7915, 17413, 87065, 2320091, 11600455, 25521001, 127605005, 3672704053, 18363520265, 40399744583, 201998722915]

約数ペア:

[(1, 201998722915), (5, 40399744583), (11, 18363520265), (55, 3672704053), (1583, 127605005), (7915, 25521001), (17413, 11600455), (87065, 2320091)]