203995764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{809507}}^1$

素因数の和:809524

約数の個数: 36

約数和(自身を含む): 589321824

約数和(自身を除く): 385326060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 809507, 1619014, 2428521, 3238028, 4857042, 5666549, 7285563, 9714084, 11333098, 14571126, 16999647, 22666196, 29142252, 33999294, 50998941, 67998588, 101997882, 203995764]

約数ペア:

[(1, 203995764), (2, 101997882), (3, 67998588), (4, 50998941), (6, 33999294), (7, 29142252), (9, 22666196), (12, 16999647), (14, 14571126), (18, 11333098), (21, 9714084), (28, 7285563), (36, 5666549), (42, 4857042), (63, 3238028), (84, 2428521), (126, 1619014), (252, 809507)]