220193392

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{92363}}^1$

素因数の和:92520

約数の個数: 20

約数和(自身を含む): 429492600

約数和(自身を除く): 209299208

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 92363, 184726, 369452, 738904, 1477808, 13762087, 27524174, 55048348, 110096696, 220193392]

約数ペア:

[(1, 220193392), (2, 110096696), (4, 55048348), (8, 27524174), (16, 13762087), (149, 1477808), (298, 738904), (596, 369452), (1192, 184726), (2384, 92363)]