201125164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{18839}}^1$

素因数の和:19017

約数の個数: 24

約数和(自身を含む): 375066720

約数和(自身を除く): 173941556

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 5338, 10676, 18839, 37678, 75356, 320263, 640526, 1281052, 2957723, 5915446, 11830892, 50281291, 100562582, 201125164]

約数ペア:

[(1, 201125164), (2, 100562582), (4, 50281291), (17, 11830892), (34, 5915446), (68, 2957723), (157, 1281052), (314, 640526), (628, 320263), (2669, 75356), (5338, 37678), (10676, 18839)]