203820947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3413}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 228601440

約数和(自身を除く): 24780493

約数列:

[1, 11, 61, 89, 671, 979, 3413, 5429, 37543, 59719, 208193, 303757, 2290123, 3341327, 18529177, 203820947]

約数ペア:

[(1, 203820947), (11, 18529177), (61, 3341327), (89, 2290123), (671, 303757), (979, 208193), (3413, 59719), (5429, 37543)]