204953902

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1\times {\mathrm{2203}}^1$

素因数の和:2643

約数の個数: 16

約数和(自身を含む): 310473072

約数和(自身を除く): 105519170

約数列:

[1, 2, 181, 257, 362, 514, 2203, 4406, 46517, 93034, 398743, 566171, 797486, 1132342, 102476951, 204953902]

約数ペア:

[(1, 204953902), (2, 102476951), (181, 1132342), (257, 797486), (362, 566171), (514, 398743), (2203, 93034), (4406, 46517)]