200216157080

素因数分解:

$2^3\times 5^1\times {\mathrm{5005403927}}^1$

素因数の和:5005403938

約数の個数: 16

約数和(自身を含む): 450486353520

約数和(自身を除く): 250270196440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5005403927, 10010807854, 20021615708, 25027019635, 40043231416, 50054039270, 100108078540, 200216157080]

約数ペア:

[(1, 200216157080), (2, 100108078540), (4, 50054039270), (5, 40043231416), (8, 25027019635), (10, 20021615708), (20, 10010807854), (40, 5005403927)]