199282878

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{270031}}^1$

素因数の和:270080

約数の個数: 24

約数和(自身を含む): 442312416

約数和(自身を除く): 243029538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 270031, 540062, 810093, 1620186, 2430279, 4860558, 11071271, 22142542, 33213813, 66427626, 99641439, 199282878]

約数ペア:

[(1, 199282878), (2, 99641439), (3, 66427626), (6, 33213813), (9, 22142542), (18, 11071271), (41, 4860558), (82, 2430279), (123, 1620186), (246, 810093), (369, 540062), (738, 270031)]