201998569290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{961897949}}^1$

素因数の和:961897966

約数の個数: 32

約数和(自身を含む): 554053219200

約数和(自身を除く): 352054649910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 961897949, 1923795898, 2885693847, 4809489745, 5771387694, 6733285643, 9618979490, 13466571286, 14428469235, 20199856929, 28856938470, 33666428215, 40399713858, 67332856430, 100999284645, 201998569290]

約数ペア:

[(1, 201998569290), (2, 100999284645), (3, 67332856430), (5, 40399713858), (6, 33666428215), (7, 28856938470), (10, 20199856929), (14, 14428469235), (15, 13466571286), (21, 9618979490), (30, 6733285643), (35, 5771387694), (42, 4809489745), (70, 2885693847), (105, 1923795898), (210, 961897949)]