201804115870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1\times {\mathrm{87491}}^1$

素因数の和:87985

約数の個数: 64

約数和(自身を含む): 421204686336

約数和(自身を除く): 219400570466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 397, 415, 581, 794, 830, 1162, 1985, 2779, 2905, 3970, 5558, 5810, 13895, 27790, 32951, 65902, 87491, 164755, 174982, 230657, 329510, 437455, 461314, 612437, 874910, 1153285, 1224874, 2306570, 3062185, 6124370, 7261753, 14523506, 34733927, 36308765, 50832271, 69467854, 72617530, 101664542, 173669635, 243137489, 254161355, 347339270, 486274978, 508322710, 1215687445, 2431374890, 2882915941, 5765831882, 14414579705, 20180411587, 28829159410, 40360823174, 100902057935, 201804115870]

約数ペア:

[(1, 201804115870), (2, 100902057935), (5, 40360823174), (7, 28829159410), (10, 20180411587), (14, 14414579705), (35, 5765831882), (70, 2882915941), (83, 2431374890), (166, 1215687445), (397, 508322710), (415, 486274978), (581, 347339270), (794, 254161355), (830, 243137489), (1162, 173669635), (1985, 101664542), (2779, 72617530), (2905, 69467854), (3970, 50832271), (5558, 36308765), (5810, 34733927), (13895, 14523506), (27790, 7261753), (32951, 6124370), (65902, 3062185), (87491, 2306570), (164755, 1224874), (174982, 1153285), (230657, 874910), (329510, 612437), (437455, 461314)]