201108752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{966869}}^1$

素因数の和:966890

約数の個数: 20

約数和(自身を含む): 419621580

約数和(自身を除く): 218512828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 966869, 1933738, 3867476, 7734952, 12569297, 15469904, 25138594, 50277188, 100554376, 201108752]

約数ペア:

[(1, 201108752), (2, 100554376), (4, 50277188), (8, 25138594), (13, 15469904), (16, 12569297), (26, 7734952), (52, 3867476), (104, 1933738), (208, 966869)]