201522056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1325803}}^1$

素因数の和:1325828

約数の個数: 16

約数和(自身を含む): 397741200

約数和(自身を除く): 196219144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1325803, 2651606, 5303212, 10606424, 25190257, 50380514, 100761028, 201522056]

約数ペア:

[(1, 201522056), (2, 100761028), (4, 50380514), (8, 25190257), (19, 10606424), (38, 5303212), (76, 2651606), (152, 1325803)]