202987764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{805507}}^1$

素因数の和:805524

約数の個数: 36

約数和(自身を含む): 586409824

約数和(自身を除く): 383422060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 805507, 1611014, 2416521, 3222028, 4833042, 5638549, 7249563, 9666084, 11277098, 14499126, 16915647, 22554196, 28998252, 33831294, 50746941, 67662588, 101493882, 202987764]

約数ペア:

[(1, 202987764), (2, 101493882), (3, 67662588), (4, 50746941), (6, 33831294), (7, 28998252), (9, 22554196), (12, 16915647), (14, 14499126), (18, 11277098), (21, 9666084), (28, 7249563), (36, 5638549), (42, 4833042), (63, 3222028), (84, 2416521), (126, 1611014), (252, 805507)]