201940164

素因数分解:

$2^2\times 3^2\times {\mathrm{5609449}}^1$

素因数の和:5609459

約数の個数: 18

約数和(自身を含む): 510459950

約数和(自身を除く): 308519786

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5609449, 11218898, 16828347, 22437796, 33656694, 50485041, 67313388, 100970082, 201940164]

約数ペア:

[(1, 201940164), (2, 100970082), (3, 67313388), (4, 50485041), (6, 33656694), (9, 22437796), (12, 16828347), (18, 11218898), (36, 5609449)]