200517812

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{37663}}^1$

素因数の和:37700

約数の個数: 24

約数和(自身を含む): 385980672

約数和(自身を除く): 185462860

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 37663, 75326, 150652, 414293, 828586, 1657172, 4557223, 9114446, 18228892, 50129453, 100258906, 200517812]

約数ペア:

[(1, 200517812), (2, 100258906), (4, 50129453), (11, 18228892), (22, 9114446), (44, 4557223), (121, 1657172), (242, 828586), (484, 414293), (1331, 150652), (2662, 75326), (5324, 37663)]