201399524

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{1621}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 357651000

約数和(自身を除く): 156251476

約数列:

[1, 2, 4, 89, 178, 349, 356, 698, 1396, 1621, 3242, 6484, 31061, 62122, 124244, 144269, 288538, 565729, 577076, 1131458, 2262916, 50349881, 100699762, 201399524]

約数ペア:

[(1, 201399524), (2, 100699762), (4, 50349881), (89, 2262916), (178, 1131458), (349, 577076), (356, 565729), (698, 288538), (1396, 144269), (1621, 124244), (3242, 62122), (6484, 31061)]