147050660

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{32971}}^1$

素因数の和:33203

約数の個数: 24

約数和(自身を含む): 310200576

約数和(自身を除く): 163149916

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2230, 4460, 32971, 65942, 131884, 164855, 329710, 659420, 7352533, 14705066, 29410132, 36762665, 73525330, 147050660]

約数ペア:

[(1, 147050660), (2, 73525330), (4, 36762665), (5, 29410132), (10, 14705066), (20, 7352533), (223, 659420), (446, 329710), (892, 164855), (1115, 131884), (2230, 65942), (4460, 32971)]