211609188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11503}}^1$

素因数の和:11593

約数の個数: 72

約数和(自身を含む): 619743488

約数和(自身を除く): 408134300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 11503, 18396, 23006, 34509, 46012, 69018, 80521, 103527, 138036, 161042, 207054, 241563, 322084, 414108, 483126, 724689, 839719, 966252, 1449378, 1679438, 2519157, 2898756, 3358876, 5038314, 5878033, 7557471, 10076628, 11756066, 15114942, 17634099, 23512132, 30229884, 35268198, 52902297, 70536396, 105804594, 211609188]

約数ペア:

[(1, 211609188), (2, 105804594), (3, 70536396), (4, 52902297), (6, 35268198), (7, 30229884), (9, 23512132), (12, 17634099), (14, 15114942), (18, 11756066), (21, 10076628), (28, 7557471), (36, 5878033), (42, 5038314), (63, 3358876), (73, 2898756), (84, 2519157), (126, 1679438), (146, 1449378), (219, 966252), (252, 839719), (292, 724689), (438, 483126), (511, 414108), (657, 322084), (876, 241563), (1022, 207054), (1314, 161042), (1533, 138036), (2044, 103527), (2628, 80521), (3066, 69018), (4599, 46012), (6132, 34509), (9198, 23006), (11503, 18396)]