211061544

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{204517}}^1$

素因数の和:204569

約数の個数: 32

約数和(自身を含む): 539927520

約数和(自身を除く): 328865976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 204517, 409034, 613551, 818068, 1227102, 1636136, 2454204, 4908408, 8794231, 17588462, 26382693, 35176924, 52765386, 70353848, 105530772, 211061544]

約数ペア:

[(1, 211061544), (2, 105530772), (3, 70353848), (4, 52765386), (6, 35176924), (8, 26382693), (12, 17588462), (24, 8794231), (43, 4908408), (86, 2454204), (129, 1636136), (172, 1227102), (258, 818068), (344, 613551), (516, 409034), (1032, 204517)]