202196878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457459}}^1$

素因数の和:457491

約数の個数: 16

約数和(自身を含む): 345839760

約数和(自身を除く): 143642882

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 457459, 914918, 5946967, 7776803, 11893934, 15553606, 101098439, 202196878]

約数ペア:

[(1, 202196878), (2, 101098439), (13, 15553606), (17, 11893934), (26, 7776803), (34, 5946967), (221, 914918), (442, 457459)]