202152830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{49669}}^1$

素因数の和:49724

約数の個数: 32

約数和(自身を含む): 407691360

約数和(自身を除く): 205538530

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 49669, 99338, 248345, 496690, 546359, 1092718, 1837753, 2731795, 3675506, 5463590, 9188765, 18377530, 20215283, 40430566, 101076415, 202152830]

約数ペア:

[(1, 202152830), (2, 101076415), (5, 40430566), (10, 20215283), (11, 18377530), (22, 9188765), (37, 5463590), (55, 3675506), (74, 2731795), (110, 1837753), (185, 1092718), (370, 546359), (407, 496690), (814, 248345), (2035, 99338), (4070, 49669)]