193830620

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{50741}}^1$

素因数の和:50941

約数の個数: 24

約数和(自身を含む): 409183488

約数和(自身を除く): 215352868

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 50741, 101482, 202964, 253705, 507410, 1014820, 9691531, 19383062, 38766124, 48457655, 96915310, 193830620]

約数ペア:

[(1, 193830620), (2, 96915310), (4, 48457655), (5, 38766124), (10, 19383062), (20, 9691531), (191, 1014820), (382, 507410), (764, 253705), (955, 202964), (1910, 101482), (3820, 50741)]