201628665065

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{12401}}^1$

素因数の和:12881

約数の個数: 32

約数和(自身を含む): 247209760512

約数和(自身を除く): 45581095447

約数列:

[1, 5, 103, 131, 241, 515, 655, 1205, 12401, 13493, 24823, 31571, 62005, 67465, 124115, 157855, 1277303, 1624531, 2988641, 3251813, 6386515, 8122655, 14943205, 16259065, 167326693, 307830023, 391511971, 836633465, 1539150115, 1957559855, 40325733013, 201628665065]

約数ペア:

[(1, 201628665065), (5, 40325733013), (103, 1957559855), (131, 1539150115), (241, 836633465), (515, 391511971), (655, 307830023), (1205, 167326693), (12401, 16259065), (13493, 14943205), (24823, 8122655), (31571, 6386515), (62005, 3251813), (67465, 2988641), (124115, 1624531), (157855, 1277303)]