209532948

素因数分解:

$2^2\times 3^1\times {\mathrm{863}}^1\times {\mathrm{20233}}^1$

素因数の和:21103

約数の個数: 24

約数和(自身を含む): 489500928

約数和(自身を除く): 279967980

約数列:

[1, 2, 3, 4, 6, 12, 863, 1726, 2589, 3452, 5178, 10356, 20233, 40466, 60699, 80932, 121398, 242796, 17461079, 34922158, 52383237, 69844316, 104766474, 209532948]

約数ペア:

[(1, 209532948), (2, 104766474), (3, 69844316), (4, 52383237), (6, 34922158), (12, 17461079), (863, 242796), (1726, 121398), (2589, 80932), (3452, 60699), (5178, 40466), (10356, 20233)]