210724402

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{113171}}^1$

素因数の和:113206

約数の個数: 24

約数和(自身を含む): 387048240

約数和(自身を除く): 176323838

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 113171, 226342, 792197, 1584394, 2150249, 4300498, 5545379, 11090758, 15051743, 30103486, 105362201, 210724402]

約数ペア:

[(1, 210724402), (2, 105362201), (7, 30103486), (14, 15051743), (19, 11090758), (38, 5545379), (49, 4300498), (98, 2150249), (133, 1584394), (266, 792197), (931, 226342), (1862, 113171)]