222425108

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{4327}}^1$

素因数の和:4583

約数の個数: 24

約数和(自身を含む): 396998784

約数和(自身を除く): 174573676

約数列:

[1, 2, 4, 71, 142, 181, 284, 362, 724, 4327, 8654, 12851, 17308, 25702, 51404, 307217, 614434, 783187, 1228868, 1566374, 3132748, 55606277, 111212554, 222425108]

約数ペア:

[(1, 222425108), (2, 111212554), (4, 55606277), (71, 3132748), (142, 1566374), (181, 1228868), (284, 783187), (362, 614434), (724, 307217), (4327, 51404), (8654, 25702), (12851, 17308)]