201379948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653831}}^1$

素因数の和:653853

約数の個数: 24

約数和(自身を含む): 439375104

約数和(自身を除く): 237995156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 653831, 1307662, 2615324, 4576817, 7192141, 9153634, 14384282, 18307268, 28768564, 50344987, 100689974, 201379948]

約数ペア:

[(1, 201379948), (2, 100689974), (4, 50344987), (7, 28768564), (11, 18307268), (14, 14384282), (22, 9153634), (28, 7192141), (44, 4576817), (77, 2615324), (154, 1307662), (308, 653831)]