201008819702

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1\times {\mathrm{19469}}^1$

素因数の和:20228

約数の個数: 32

約数和(自身を含む): 310378590720

約数和(自身を除く): 109369771018

約数列:

[1, 2, 43, 86, 271, 443, 542, 886, 11653, 19049, 19469, 23306, 38098, 38938, 120053, 240106, 837167, 1674334, 5162279, 5276099, 8624767, 10324558, 10552198, 17249534, 226872257, 370864981, 453744514, 741729962, 2337311857, 4674623714, 100504409851, 201008819702]

約数ペア:

[(1, 201008819702), (2, 100504409851), (43, 4674623714), (86, 2337311857), (271, 741729962), (443, 453744514), (542, 370864981), (886, 226872257), (11653, 17249534), (19049, 10552198), (19469, 10324558), (23306, 8624767), (38098, 5276099), (38938, 5162279), (120053, 1674334), (240106, 837167)]