221337338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{29131}}^1$

素因数の和:29293

約数の個数: 16

約数和(自身を含む): 346088160

約数和(自身を除く): 124750822

約数列:

[1, 2, 29, 58, 131, 262, 3799, 7598, 29131, 58262, 844799, 1689598, 3816161, 7632322, 110668669, 221337338]

約数ペア:

[(1, 221337338), (2, 110668669), (29, 7632322), (58, 3816161), (131, 1689598), (262, 844799), (3799, 58262), (7598, 29131)]