209740176

素因数分解:

$2^4\times 3^2\times {\mathrm{1456529}}^1$

素因数の和:1456543

約数の個数: 30

約数和(自身を含む): 586981590

約数和(自身を除く): 377241414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1456529, 2913058, 4369587, 5826116, 8739174, 11652232, 13108761, 17478348, 23304464, 26217522, 34956696, 52435044, 69913392, 104870088, 209740176]

約数ペア:

[(1, 209740176), (2, 104870088), (3, 69913392), (4, 52435044), (6, 34956696), (8, 26217522), (9, 23304464), (12, 17478348), (16, 13108761), (18, 11652232), (24, 8739174), (36, 5826116), (48, 4369587), (72, 2913058), (144, 1456529)]