206237090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{4021}}^1$

素因数の和:4274

約数の個数: 32

約数和(自身を含む): 389200896

約数和(自身を除く): 182963806

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 2230, 4021, 5129, 8042, 10258, 20105, 25645, 40210, 51290, 92483, 184966, 462415, 896683, 924830, 1793366, 4483415, 8966830, 20623709, 41247418, 103118545, 206237090]

約数ペア:

[(1, 206237090), (2, 103118545), (5, 41247418), (10, 20623709), (23, 8966830), (46, 4483415), (115, 1793366), (223, 924830), (230, 896683), (446, 462415), (1115, 184966), (2230, 92483), (4021, 51290), (5129, 40210), (8042, 25645), (10258, 20105)]