194892530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5717}}^1$

素因数の和:6218

約数の個数: 32

約数和(自身を含む): 401815296

約数和(自身を除く): 206922766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 2435, 3409, 4870, 5717, 6818, 11434, 17045, 28585, 34090, 40019, 57170, 80038, 200095, 400190, 2784179, 5568358, 13920895, 19489253, 27841790, 38978506, 97446265, 194892530]

約数ペア:

[(1, 194892530), (2, 97446265), (5, 38978506), (7, 27841790), (10, 19489253), (14, 13920895), (35, 5568358), (70, 2784179), (487, 400190), (974, 200095), (2435, 80038), (3409, 57170), (4870, 40019), (5717, 34090), (6818, 28585), (11434, 17045)]