201423184

素因数分解:

$2^4\times {\mathrm{1237}}^1\times {\mathrm{10177}}^1$

素因数の和:11422

約数の個数: 20

約数和(自身を含む): 390611284

約数和(自身を除く): 189188100

約数列:

[1, 2, 4, 8, 16, 1237, 2474, 4948, 9896, 10177, 19792, 20354, 40708, 81416, 162832, 12588949, 25177898, 50355796, 100711592, 201423184]

約数ペア:

[(1, 201423184), (2, 100711592), (4, 50355796), (8, 25177898), (16, 12588949), (1237, 162832), (2474, 81416), (4948, 40708), (9896, 20354), (10177, 19792)]