201582490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{2927}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 371879424

約数和(自身を除く): 170296934

約数列:

[1, 2, 5, 10, 71, 97, 142, 194, 355, 485, 710, 970, 2927, 5854, 6887, 13774, 14635, 29270, 34435, 68870, 207817, 283919, 415634, 567838, 1039085, 1419595, 2078170, 2839190, 20158249, 40316498, 100791245, 201582490]

約数ペア:

[(1, 201582490), (2, 100791245), (5, 40316498), (10, 20158249), (71, 2839190), (97, 2078170), (142, 1419595), (194, 1039085), (355, 567838), (485, 415634), (710, 283919), (970, 207817), (2927, 68870), (5854, 34435), (6887, 29270), (13774, 14635)]