221938932

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{106907}}^1$

素因数の和:107087

約数の個数: 24

約数和(自身を含む): 520855776

約数和(自身を除く): 298916844

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 106907, 213814, 320721, 427628, 641442, 1282884, 18494911, 36989822, 55484733, 73979644, 110969466, 221938932]

約数ペア:

[(1, 221938932), (2, 110969466), (3, 73979644), (4, 55484733), (6, 36989822), (12, 18494911), (173, 1282884), (346, 641442), (519, 427628), (692, 320721), (1038, 213814), (2076, 106907)]