201416518

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{6481}}^1$

素因数の和:6903

約数の個数: 16

約数和(自身を含む): 310358160

約数和(自身を除く): 108941642

約数列:

[1, 2, 41, 82, 379, 758, 6481, 12962, 15539, 31078, 265721, 531442, 2456299, 4912598, 100708259, 201416518]

約数ペア:

[(1, 201416518), (2, 100708259), (41, 4912598), (82, 2456299), (379, 531442), (758, 265721), (6481, 31078), (12962, 15539)]