207957068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{44171}}^1$

素因数の和:44293

約数の個数: 24

約数和(自身を含む): 400728384

約数和(自身を除く): 192771316

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 44171, 88342, 176684, 485881, 971762, 1943524, 4726297, 9452594, 18905188, 51989267, 103978534, 207957068]

約数ペア:

[(1, 207957068), (2, 103978534), (4, 51989267), (11, 18905188), (22, 9452594), (44, 4726297), (107, 1943524), (214, 971762), (428, 485881), (1177, 176684), (2354, 88342), (4708, 44171)]