202440505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 268894080

約数和(自身を除く): 66453575

約数列:

[1, 5, 17, 37, 59, 85, 185, 295, 629, 1003, 1091, 2183, 3145, 5015, 5455, 10915, 18547, 37111, 40367, 64369, 92735, 185555, 201835, 321845, 686239, 1094273, 2381653, 3431195, 5471365, 11908265, 40488101, 202440505]

約数ペア:

[(1, 202440505), (5, 40488101), (17, 11908265), (37, 5471365), (59, 3431195), (85, 2381653), (185, 1094273), (295, 686239), (629, 321845), (1003, 201835), (1091, 185555), (2183, 92735), (3145, 64369), (5015, 40367), (5455, 37111), (10915, 18547)]