201440690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{13367}}^1$

素因数の和:13522

約数の個数: 32

約数和(自身を含む): 398473344

約数和(自身を除く): 197032654

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 3014, 7535, 13367, 15070, 26734, 66835, 133670, 147037, 294074, 735185, 1470370, 1831279, 3662558, 9156395, 18312790, 20144069, 40288138, 100720345, 201440690]

約数ペア:

[(1, 201440690), (2, 100720345), (5, 40288138), (10, 20144069), (11, 18312790), (22, 9156395), (55, 3662558), (110, 1831279), (137, 1470370), (274, 735185), (685, 294074), (1370, 147037), (1507, 133670), (3014, 66835), (7535, 26734), (13367, 15070)]