188080906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1019}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 315302400

約数和(自身を除く): 127221494

約数列:

[1, 2, 13, 26, 31, 62, 229, 403, 458, 806, 1019, 2038, 2977, 5954, 7099, 13247, 14198, 26494, 31589, 63178, 92287, 184574, 233351, 410657, 466702, 821314, 3033563, 6067126, 7233881, 14467762, 94040453, 188080906]

約数ペア:

[(1, 188080906), (2, 94040453), (13, 14467762), (26, 7233881), (31, 6067126), (62, 3033563), (229, 821314), (403, 466702), (458, 410657), (806, 233351), (1019, 184574), (2038, 92287), (2977, 63178), (5954, 31589), (7099, 26494), (13247, 14198)]