201041121

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{5417}}^1$

素因数の和:5648

約数の個数: 16

約数和(自身を含む): 273067200

約数和(自身を除く): 72026079

約数列:

[1, 3, 89, 139, 267, 417, 5417, 12371, 16251, 37113, 482113, 752963, 1446339, 2258889, 67013707, 201041121]

約数ペア:

[(1, 201041121), (3, 67013707), (89, 2258889), (139, 1446339), (267, 752963), (417, 482113), (5417, 37113), (12371, 16251)]