220564746

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{62201}}^1$

素因数の和:62406

約数の個数: 24

約数和(自身を含む): 480323844

約数和(自身を除く): 259759098

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 62201, 124402, 186603, 373206, 559809, 1119618, 12253597, 24507194, 36760791, 73521582, 110282373, 220564746]

約数ペア:

[(1, 220564746), (2, 110282373), (3, 73521582), (6, 36760791), (9, 24507194), (18, 12253597), (197, 1119618), (394, 559809), (591, 373206), (1182, 186603), (1773, 124402), (3546, 62201)]