220057556

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{593}}^1\times {\mathrm{821}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 389637864

約数和(自身を除く): 169580308

約数列:

[1, 2, 4, 113, 226, 452, 593, 821, 1186, 1642, 2372, 3284, 67009, 92773, 134018, 185546, 268036, 371092, 486853, 973706, 1947412, 55014389, 110028778, 220057556]

約数ペア:

[(1, 220057556), (2, 110028778), (4, 55014389), (113, 1947412), (226, 973706), (452, 486853), (593, 371092), (821, 268036), (1186, 185546), (1642, 134018), (2372, 92773), (3284, 67009)]