194612865470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1\times {\mathrm{406859}}^1$

素因数の和:408440

約数の個数: 32

約数和(自身を含む): 361838499840

約数和(自身を除く): 167225634370

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1543, 3086, 7715, 15430, 47833, 95666, 239165, 406859, 478330, 813718, 2034295, 4068590, 12612629, 25225258, 63063145, 126126290, 627783437, 1255566874, 3138917185, 6277834370, 19461286547, 38922573094, 97306432735, 194612865470]

約数ペア:

[(1, 194612865470), (2, 97306432735), (5, 38922573094), (10, 19461286547), (31, 6277834370), (62, 3138917185), (155, 1255566874), (310, 627783437), (1543, 126126290), (3086, 63063145), (7715, 25225258), (15430, 12612629), (47833, 4068590), (95666, 2034295), (239165, 813718), (406859, 478330)]