201318721934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{36389}}^1\times {\mathrm{251473}}^1$

素因数の和:287875

約数の個数: 16

約数和(自身を含む): 329440998960

約数和(自身を除く): 128122277026

約数列:

[1, 2, 11, 22, 36389, 72778, 251473, 400279, 502946, 800558, 2766203, 5532406, 9150850997, 18301701994, 100659360967, 201318721934]

約数ペア:

[(1, 201318721934), (2, 100659360967), (11, 18301701994), (22, 9150850997), (36389, 5532406), (72778, 2766203), (251473, 800558), (400279, 502946)]