220053886

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{2843}}^1$

素因数の和:3100

約数の個数: 24

約数和(自身を含む): 359111880

約数和(自身を除く): 139057994

約数列:

[1, 2, 13, 26, 169, 229, 338, 458, 2843, 2977, 5686, 5954, 36959, 38701, 73918, 77402, 480467, 651047, 960934, 1302094, 8463611, 16927222, 110026943, 220053886]

約数ペア:

[(1, 220053886), (2, 110026943), (13, 16927222), (26, 8463611), (169, 1302094), (229, 960934), (338, 651047), (458, 480467), (2843, 77402), (2977, 73918), (5686, 38701), (5954, 36959)]