209190324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{3779}}^1$

素因数の和:4452

約数の個数: 48

約数和(自身を含む): 558835200

約数和(自身を除く): 349644876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 659, 1318, 1977, 2636, 3779, 3954, 4613, 7558, 7908, 9226, 11337, 13839, 15116, 18452, 22674, 26453, 27678, 45348, 52906, 55356, 79359, 105812, 158718, 317436, 2490361, 4980722, 7471083, 9961444, 14942166, 17432527, 29884332, 34865054, 52297581, 69730108, 104595162, 209190324]

約数ペア:

[(1, 209190324), (2, 104595162), (3, 69730108), (4, 52297581), (6, 34865054), (7, 29884332), (12, 17432527), (14, 14942166), (21, 9961444), (28, 7471083), (42, 4980722), (84, 2490361), (659, 317436), (1318, 158718), (1977, 105812), (2636, 79359), (3779, 55356), (3954, 52906), (4613, 45348), (7558, 27678), (7908, 26453), (9226, 22674), (11337, 18452), (13839, 15116)]