103900208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{341777}}^1$

素因数の和:341804

約数の個数: 20

約数和(自身を含む): 211902360

約数和(自身を除く): 108002152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 341777, 683554, 1367108, 2734216, 5468432, 6493763, 12987526, 25975052, 51950104, 103900208]

約数ペア:

[(1, 103900208), (2, 51950104), (4, 25975052), (8, 12987526), (16, 6493763), (19, 5468432), (38, 2734216), (76, 1367108), (152, 683554), (304, 341777)]