219953762

素因数分解:

$2^1\times 7^1\times {\mathrm{2713}}^1\times {\mathrm{5791}}^1$

素因数の和:8513

約数の個数: 16

約数和(自身を含む): 377267712

約数和(自身を除く): 157313950

約数列:

[1, 2, 7, 14, 2713, 5426, 5791, 11582, 18991, 37982, 40537, 81074, 15710983, 31421966, 109976881, 219953762]

約数ペア:

[(1, 219953762), (2, 109976881), (7, 31421966), (14, 15710983), (2713, 81074), (5426, 40537), (5791, 37982), (11582, 18991)]