186702971

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 237608448

約数和(自身を除く): 50905477

約数列:

[1, 7, 13, 41, 91, 163, 287, 307, 533, 1141, 2119, 2149, 3731, 3991, 6683, 12587, 14833, 27937, 46781, 50041, 86879, 88109, 163631, 350287, 608153, 650533, 1145417, 2051681, 4553731, 14361767, 26671853, 186702971]

約数ペア:

[(1, 186702971), (7, 26671853), (13, 14361767), (41, 4553731), (91, 2051681), (163, 1145417), (287, 650533), (307, 608153), (533, 350287), (1141, 163631), (2119, 88109), (2149, 86879), (3731, 50041), (3991, 46781), (6683, 27937), (12587, 14833)]