221528802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197441}}^1$

素因数の和:197474

約数の個数: 32

約数和(自身を含む): 511769664

約数和(自身を除く): 290240862

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 197441, 394882, 592323, 1184646, 2171851, 3356497, 4343702, 6515553, 6712994, 10069491, 13031106, 20138982, 36921467, 73842934, 110764401, 221528802]

約数ペア:

[(1, 221528802), (2, 110764401), (3, 73842934), (6, 36921467), (11, 20138982), (17, 13031106), (22, 10069491), (33, 6712994), (34, 6515553), (51, 4343702), (66, 3356497), (102, 2171851), (187, 1184646), (374, 592323), (561, 394882), (1122, 197441)]