238201103

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 286226640

約数和(自身を除く): 48025537

約数列:

[1, 7, 41, 49, 139, 287, 853, 973, 2009, 5699, 5971, 6811, 34973, 39893, 41797, 118567, 244811, 279251, 829969, 1713677, 4861247, 5809783, 34028729, 238201103]

約数ペア:

[(1, 238201103), (7, 34028729), (41, 5809783), (49, 4861247), (139, 1713677), (287, 829969), (853, 279251), (973, 244811), (2009, 118567), (5699, 41797), (5971, 39893), (6811, 34973)]