201896978

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{439}}^1\times {\mathrm{1013}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 305173440

約数和(自身を除く): 103276462

約数列:

[1, 2, 227, 439, 454, 878, 1013, 2026, 99653, 199306, 229951, 444707, 459902, 889414, 100948489, 201896978]

約数ペア:

[(1, 201896978), (2, 100948489), (227, 889414), (439, 459902), (454, 444707), (878, 229951), (1013, 199306), (2026, 99653)]