201666993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{40471}}^1$

素因数の和:40636

約数の個数: 16

約数和(自身を含む): 295283712

約数和(自身を除く): 93616719

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 40471, 121413, 445181, 1335543, 6111121, 18333363, 67222331, 201666993]

約数ペア:

[(1, 201666993), (3, 67222331), (11, 18333363), (33, 6111121), (151, 1335543), (453, 445181), (1661, 121413), (4983, 40471)]