194817290

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2591}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 359064576

約数和(自身を除く): 164247286

約数列:

[1, 2, 5, 10, 73, 103, 146, 206, 365, 515, 730, 1030, 2591, 5182, 7519, 12955, 15038, 25910, 37595, 75190, 189143, 266873, 378286, 533746, 945715, 1334365, 1891430, 2668730, 19481729, 38963458, 97408645, 194817290]

約数ペア:

[(1, 194817290), (2, 97408645), (5, 38963458), (10, 19481729), (73, 2668730), (103, 1891430), (146, 1334365), (206, 945715), (365, 533746), (515, 378286), (730, 266873), (1030, 189143), (2591, 75190), (5182, 37595), (7519, 25910), (12955, 15038)]