202225228

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{353}}^1\times {\mathrm{727}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 357188832

約数和(自身を除く): 154963604

約数列:

[1, 2, 4, 197, 353, 394, 706, 727, 788, 1412, 1454, 2908, 69541, 139082, 143219, 256631, 278164, 286438, 513262, 572876, 1026524, 50556307, 101112614, 202225228]

約数ペア:

[(1, 202225228), (2, 101112614), (4, 50556307), (197, 1026524), (353, 572876), (394, 513262), (706, 286438), (727, 278164), (788, 256631), (1412, 143219), (1454, 139082), (2908, 69541)]