203624057

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{857}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 256071816

約数和(自身を除く): 52447759

約数列:

[1, 7, 13, 49, 91, 373, 637, 857, 2611, 4849, 5999, 11141, 18277, 33943, 41993, 77987, 237601, 319661, 545909, 2237627, 4155593, 15663389, 29089151, 203624057]

約数ペア:

[(1, 203624057), (7, 29089151), (13, 15663389), (49, 4155593), (91, 2237627), (373, 545909), (637, 319661), (857, 237601), (2611, 77987), (4849, 41993), (5999, 33943), (11141, 18277)]