222364150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{83911}}^1$

素因数の和:83976

約数の個数: 24

約数和(自身を含む): 421406064

約数和(自身を除く): 199041914

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 83911, 167822, 419555, 839110, 2097775, 4195550, 4447283, 8894566, 22236415, 44472830, 111182075, 222364150]

約数ペア:

[(1, 222364150), (2, 111182075), (5, 44472830), (10, 22236415), (25, 8894566), (50, 4447283), (53, 4195550), (106, 2097775), (265, 839110), (530, 419555), (1325, 167822), (2650, 83911)]