191663684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{17443}}^1$

素因数の和:17555

約数の個数: 24

約数和(自身を含む): 348740448

約数和(自身を除く): 157076764

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2747, 5494, 10988, 17443, 34886, 69772, 715163, 1168681, 1430326, 2337362, 2860652, 4674724, 47915921, 95831842, 191663684]

約数ペア:

[(1, 191663684), (2, 95831842), (4, 47915921), (41, 4674724), (67, 2860652), (82, 2337362), (134, 1430326), (164, 1168681), (268, 715163), (2747, 69772), (5494, 34886), (10988, 17443)]