220052838

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{991229}}^1$

素因数の和:991271

約数の個数: 16

約数和(自身を含む): 452000880

約数和(自身を除く): 231948042

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 991229, 1982458, 2973687, 5947374, 36675473, 73350946, 110026419, 220052838]

約数ペア:

[(1, 220052838), (2, 110026419), (3, 73350946), (6, 36675473), (37, 5947374), (74, 2973687), (111, 1982458), (222, 991229)]