201615859

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1531}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 220608000

約数和(自身を除く): 18992141

約数列:

[1, 19, 29, 239, 551, 1531, 4541, 6931, 29089, 44399, 131689, 365909, 843581, 6952271, 10611361, 201615859]

約数ペア:

[(1, 201615859), (19, 10611361), (29, 6952271), (239, 843581), (551, 365909), (1531, 131689), (4541, 44399), (6931, 29089)]