200520108

素因数分解:

$2^2\times 3^2\times {\mathrm{5570003}}^1$

素因数の和:5570013

約数の個数: 18

約数和(自身を含む): 506870364

約数和(自身を除く): 306350256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5570003, 11140006, 16710009, 22280012, 33420018, 50130027, 66840036, 100260054, 200520108]

約数ペア:

[(1, 200520108), (2, 100260054), (3, 66840036), (4, 50130027), (6, 33420018), (9, 22280012), (12, 16710009), (18, 11140006), (36, 5570003)]