201872651771

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1\times {\mathrm{26171}}^1$

素因数の和:27239

約数の個数: 32

約数和(自身を含む): 247231180800

約数和(自身を除く): 45358529029

約数列:

[1, 7, 19, 59, 133, 413, 983, 1121, 6881, 7847, 18677, 26171, 57997, 130739, 183197, 405979, 497249, 1101943, 1544089, 3480743, 7713601, 10808623, 25726093, 29337691, 180082651, 205363837, 488795767, 1517839487, 3421570369, 10624876409, 28838950253, 201872651771]

約数ペア:

[(1, 201872651771), (7, 28838950253), (19, 10624876409), (59, 3421570369), (133, 1517839487), (413, 488795767), (983, 205363837), (1121, 180082651), (6881, 29337691), (7847, 25726093), (18677, 10808623), (26171, 7713601), (57997, 3480743), (130739, 1544089), (183197, 1101943), (405979, 497249)]