206122040

素因数分解:

$2^3\times 5^1\times {\mathrm{701}}^1\times {\mathrm{7351}}^1$

素因数の和:8063

約数の個数: 32

約数和(自身を含む): 464499360

約数和(自身を除く): 258377320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 701, 1402, 2804, 3505, 5608, 7010, 7351, 14020, 14702, 28040, 29404, 36755, 58808, 73510, 147020, 294040, 5153051, 10306102, 20612204, 25765255, 41224408, 51530510, 103061020, 206122040]

約数ペア:

[(1, 206122040), (2, 103061020), (4, 51530510), (5, 41224408), (8, 25765255), (10, 20612204), (20, 10306102), (40, 5153051), (701, 294040), (1402, 147020), (2804, 73510), (3505, 58808), (5608, 36755), (7010, 29404), (7351, 28040), (14020, 14702)]