201668389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{1847}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 224155008

約数和(自身を除く): 22486619

約数列:

[1, 13, 37, 227, 481, 1847, 2951, 8399, 24011, 68339, 109187, 419269, 888407, 5450497, 15512953, 201668389]

約数ペア:

[(1, 201668389), (13, 15512953), (37, 5450497), (227, 888407), (481, 419269), (1847, 109187), (2951, 68339), (8399, 24011)]