202980355

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{2539}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 248716800

約数和(自身を除く): 45736445

約数列:

[1, 5, 59, 271, 295, 1355, 2539, 12695, 15989, 79945, 149801, 688069, 749005, 3440345, 40596071, 202980355]

約数ペア:

[(1, 202980355), (5, 40596071), (59, 3440345), (271, 749005), (295, 688069), (1355, 149801), (2539, 79945), (12695, 15989)]