196353410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{93949}}^1$

素因数の和:93986

約数の個数: 32

約数和(自身を含む): 405864000

約数和(自身を除く): 209510590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 93949, 187898, 469745, 939490, 1033439, 1785031, 2066878, 3570062, 5167195, 8925155, 10334390, 17850310, 19635341, 39270682, 98176705, 196353410]

約数ペア:

[(1, 196353410), (2, 98176705), (5, 39270682), (10, 19635341), (11, 17850310), (19, 10334390), (22, 8925155), (38, 5167195), (55, 3570062), (95, 2066878), (110, 1785031), (190, 1033439), (209, 939490), (418, 469745), (1045, 187898), (2090, 93949)]