194017902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{80239}}^1$

素因数の和:80288

約数の個数: 32

約数和(自身を含む): 431370240

約数和(自身を除く): 237352338

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 80239, 160478, 240717, 481434, 1043107, 2086214, 2487409, 3129321, 4974818, 6258642, 7462227, 14924454, 32336317, 64672634, 97008951, 194017902]

約数ペア:

[(1, 194017902), (2, 97008951), (3, 64672634), (6, 32336317), (13, 14924454), (26, 7462227), (31, 6258642), (39, 4974818), (62, 3129321), (78, 2487409), (93, 2086214), (186, 1043107), (403, 481434), (806, 240717), (1209, 160478), (2418, 80239)]