198952684

素因数分解:

$2^2\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{5387}}^1$

素因数の和:6717

約数の個数: 24

約数和(自身を含む): 398280960

約数和(自身を除く): 199328276

約数列:

[1, 2, 4, 7, 14, 28, 1319, 2638, 5276, 5387, 9233, 10774, 18466, 21548, 36932, 37709, 75418, 150836, 7105453, 14210906, 28421812, 49738171, 99476342, 198952684]

約数ペア:

[(1, 198952684), (2, 99476342), (4, 49738171), (7, 28421812), (14, 14210906), (28, 7105453), (1319, 150836), (2638, 75418), (5276, 37709), (5387, 36932), (9233, 21548), (10774, 18466)]