201651742

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{4253}}^1$

素因数の和:4563

約数の個数: 16

約数和(自身を含む): 306492192

約数和(自身を除く): 104840450

約数列:

[1, 2, 151, 157, 302, 314, 4253, 8506, 23707, 47414, 642203, 667721, 1284406, 1335442, 100825871, 201651742]

約数ペア:

[(1, 201651742), (2, 100825871), (151, 1335442), (157, 1284406), (302, 667721), (314, 642203), (4253, 47414), (8506, 23707)]