205939692

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{272407}}^1$

素因数の和:272427

約数の個数: 48

約数和(自身を含む): 610193920

約数和(自身を除く): 404254228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 272407, 544814, 817221, 1089628, 1634442, 1906849, 2451663, 3268884, 3813698, 4903326, 5720547, 7354989, 7627396, 9806652, 11441094, 14709978, 17161641, 22882188, 29419956, 34323282, 51484923, 68646564, 102969846, 205939692]

約数ペア:

[(1, 205939692), (2, 102969846), (3, 68646564), (4, 51484923), (6, 34323282), (7, 29419956), (9, 22882188), (12, 17161641), (14, 14709978), (18, 11441094), (21, 9806652), (27, 7627396), (28, 7354989), (36, 5720547), (42, 4903326), (54, 3813698), (63, 3268884), (84, 2451663), (108, 1906849), (126, 1634442), (189, 1089628), (252, 817221), (378, 544814), (756, 272407)]