203437367

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{773}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 244590192

約数和(自身を除く): 41152825

約数列:

[1, 7, 41, 49, 131, 287, 773, 917, 2009, 5371, 5411, 6419, 31693, 37597, 37877, 101263, 221851, 263179, 708841, 1552957, 4151783, 4961887, 29062481, 203437367]

約数ペア:

[(1, 203437367), (7, 29062481), (41, 4961887), (49, 4151783), (131, 1552957), (287, 708841), (773, 263179), (917, 221851), (2009, 101263), (5371, 37877), (5411, 37597), (6419, 31693)]