201626510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{12347}}^1$

素因数の和:12448

約数の個数: 32

約数和(自身を含む): 384072192

約数和(自身を除く): 182445682

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 12347, 16330, 24694, 61735, 123470, 283981, 567962, 876637, 1419905, 1753274, 2839810, 4383185, 8766370, 20162651, 40325302, 100813255, 201626510]

約数ペア:

[(1, 201626510), (2, 100813255), (5, 40325302), (10, 20162651), (23, 8766370), (46, 4383185), (71, 2839810), (115, 1753274), (142, 1419905), (230, 876637), (355, 567962), (710, 283981), (1633, 123470), (3266, 61735), (8165, 24694), (12347, 16330)]