209242008

素因数分解:

$2^3\times 3^3\times {\mathrm{968713}}^1$

素因数の和:968728

約数の個数: 32

約数和(自身を含む): 581228400

約数和(自身を除く): 371986392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 968713, 1937426, 2906139, 3874852, 5812278, 7749704, 8718417, 11624556, 17436834, 23249112, 26155251, 34873668, 52310502, 69747336, 104621004, 209242008]

約数ペア:

[(1, 209242008), (2, 104621004), (3, 69747336), (4, 52310502), (6, 34873668), (8, 26155251), (9, 23249112), (12, 17436834), (18, 11624556), (24, 8718417), (27, 7749704), (36, 5812278), (54, 3874852), (72, 2906139), (108, 1937426), (216, 968713)]