201259220

素因数分解:

$2^2\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{6073}}^1$

素因数の和:7739

約数の個数: 24

約数和(自身を含む): 422969064

約数和(自身を除く): 221709844

約数列:

[1, 2, 4, 5, 10, 20, 1657, 3314, 6073, 6628, 8285, 12146, 16570, 24292, 30365, 33140, 60730, 121460, 10062961, 20125922, 40251844, 50314805, 100629610, 201259220]

約数ペア:

[(1, 201259220), (2, 100629610), (4, 50314805), (5, 40251844), (10, 20125922), (20, 10062961), (1657, 121460), (3314, 60730), (6073, 33140), (6628, 30365), (8285, 24292), (12146, 16570)]