201604328

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 383295360

約数和(自身を除く): 181691032

約数列:

[1, 2, 4, 8, 151, 157, 302, 314, 604, 628, 1063, 1208, 1256, 2126, 4252, 8504, 23707, 47414, 94828, 160513, 166891, 189656, 321026, 333782, 642052, 667564, 1284104, 1335128, 25200541, 50401082, 100802164, 201604328]

約数ペア:

[(1, 201604328), (2, 100802164), (4, 50401082), (8, 25200541), (151, 1335128), (157, 1284104), (302, 667564), (314, 642052), (604, 333782), (628, 321026), (1063, 189656), (1208, 166891), (1256, 160513), (2126, 94828), (4252, 47414), (8504, 23707)]