200768630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10259}}^1$

素因数の和:10388

約数の個数: 32

約数和(自身を含む): 384134400

約数和(自身を除く): 183365770

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 515, 1030, 1957, 3914, 9785, 10259, 19570, 20518, 51295, 102590, 194921, 389842, 974605, 1056677, 1949210, 2113354, 5283385, 10566770, 20076863, 40153726, 100384315, 200768630]

約数ペア:

[(1, 200768630), (2, 100384315), (5, 40153726), (10, 20076863), (19, 10566770), (38, 5283385), (95, 2113354), (103, 1949210), (190, 1056677), (206, 974605), (515, 389842), (1030, 194921), (1957, 102590), (3914, 51295), (9785, 20518), (10259, 19570)]