202190818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{74941}}^1$

素因数の和:75033

約数の個数: 16

約数和(自身を含む): 323749440

約数和(自身を除く): 121558622

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 74941, 149882, 1423879, 2847758, 5320811, 10641622, 101095409, 202190818]

約数ペア:

[(1, 202190818), (2, 101095409), (19, 10641622), (38, 5320811), (71, 2847758), (142, 1423879), (1349, 149882), (2698, 74941)]