227913268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{21673}}^1$

素因数の和:21927

約数の個数: 24

約数和(自身を含む): 436947840

約数和(自身を除く): 209034572

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 5258, 10516, 21673, 43346, 86692, 238403, 476806, 953612, 5179847, 10359694, 20719388, 56978317, 113956634, 227913268]

約数ペア:

[(1, 227913268), (2, 113956634), (4, 56978317), (11, 20719388), (22, 10359694), (44, 5179847), (239, 953612), (478, 476806), (956, 238403), (2629, 86692), (5258, 43346), (10516, 21673)]