211901016

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{56237}}^1$

素因数の和:56403

約数の個数: 32

約数和(自身を含む): 533136240

約数和(自身を除く): 321235224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 56237, 112474, 168711, 224948, 337422, 449896, 674844, 1349688, 8829209, 17658418, 26487627, 35316836, 52975254, 70633672, 105950508, 211901016]

約数ペア:

[(1, 211901016), (2, 105950508), (3, 70633672), (4, 52975254), (6, 35316836), (8, 26487627), (12, 17658418), (24, 8829209), (157, 1349688), (314, 674844), (471, 449896), (628, 337422), (942, 224948), (1256, 168711), (1884, 112474), (3768, 56237)]