211163572

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{313}}^1\times {\mathrm{743}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 372851136

約数和(自身を除く): 161687564

約数列:

[1, 2, 4, 227, 313, 454, 626, 743, 908, 1252, 1486, 2972, 71051, 142102, 168661, 232559, 284204, 337322, 465118, 674644, 930236, 52790893, 105581786, 211163572]

約数ペア:

[(1, 211163572), (2, 105581786), (4, 52790893), (227, 930236), (313, 674644), (454, 465118), (626, 337322), (743, 284204), (908, 232559), (1252, 168661), (1486, 142102), (2972, 71051)]