210508308

素因数分解:

$2^2\times 3^4\times {\mathrm{649717}}^1$

素因数の和:649733

約数の個数: 30

約数和(自身を含む): 550311146

約数和(自身を除く): 339802838

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 649717, 1299434, 1949151, 2598868, 3898302, 5847453, 7796604, 11694906, 17542359, 23389812, 35084718, 52627077, 70169436, 105254154, 210508308]

約数ペア:

[(1, 210508308), (2, 105254154), (3, 70169436), (4, 52627077), (6, 35084718), (9, 23389812), (12, 17542359), (18, 11694906), (27, 7796604), (36, 5847453), (54, 3898302), (81, 2598868), (108, 1949151), (162, 1299434), (324, 649717)]