269034205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2549}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 374544000

約数和(自身を除く): 105509795

約数列:

[1, 5, 11, 19, 55, 95, 101, 209, 505, 1045, 1111, 1919, 2549, 5555, 9595, 12745, 21109, 28039, 48431, 105545, 140195, 242155, 257449, 532741, 1287245, 2663705, 2831939, 4891531, 14159695, 24457655, 53806841, 269034205]

約数ペア:

[(1, 269034205), (5, 53806841), (11, 24457655), (19, 14159695), (55, 4891531), (95, 2831939), (101, 2663705), (209, 1287245), (505, 532741), (1045, 257449), (1111, 242155), (1919, 140195), (2549, 105545), (5555, 48431), (9595, 28039), (12745, 21109)]