202064

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 20

約数和(自身を含む): 399156

約数和(自身を除く): 197092

約数列:

[1, 2, 4, 8, 16, 73, 146, 173, 292, 346, 584, 692, 1168, 1384, 2768, 12629, 25258, 50516, 101032, 202064]

約数ペア:

[(1, 202064), (2, 101032), (4, 50516), (8, 25258), (16, 12629), (73, 2768), (146, 1384), (173, 1168), (292, 692), (346, 584)]