201802544

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{122453}}^1$

素因数の和:122564

約数の個数: 20

約数和(自身を含む): 394791696

約数和(自身を除く): 192989152

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 122453, 244906, 489812, 979624, 1959248, 12612659, 25225318, 50450636, 100901272, 201802544]

約数ペア:

[(1, 201802544), (2, 100901272), (4, 50450636), (8, 25225318), (16, 12612659), (103, 1959248), (206, 979624), (412, 489812), (824, 244906), (1648, 122453)]