220855679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{677}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 246813696

約数和(自身を除く): 25958017

約数列:

[1, 11, 47, 517, 631, 677, 6941, 7447, 29657, 31819, 326227, 350009, 427187, 4699057, 20077789, 220855679]

約数ペア:

[(1, 220855679), (11, 20077789), (47, 4699057), (517, 427187), (631, 350009), (677, 326227), (6941, 31819), (7447, 29657)]