209088770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{2459}}^1$

素因数の和:3250

約数の個数: 32

約数和(自身を含む): 411272640

約数和(自身を除く): 202183870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 773, 1546, 2459, 3865, 4918, 7730, 8503, 12295, 17006, 24590, 27049, 42515, 54098, 85030, 135245, 270490, 1900807, 3801614, 9504035, 19008070, 20908877, 41817754, 104544385, 209088770]

約数ペア:

[(1, 209088770), (2, 104544385), (5, 41817754), (10, 20908877), (11, 19008070), (22, 9504035), (55, 3801614), (110, 1900807), (773, 270490), (1546, 135245), (2459, 85030), (3865, 54098), (4918, 42515), (7730, 27049), (8503, 24590), (12295, 17006)]