198920232

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131561}}^1$

素因数の和:131583

約数の個数: 64

約数和(自身を含む): 631497600

約数和(自身を除く): 432577368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 131561, 263122, 394683, 526244, 789366, 920927, 1052488, 1184049, 1578732, 1841854, 2368098, 2762781, 3157464, 3552147, 3683708, 4736196, 5525562, 7104294, 7367416, 8288343, 9472392, 11051124, 14208588, 16576686, 22102248, 24865029, 28417176, 33153372, 49730058, 66306744, 99460116, 198920232]

約数ペア:

[(1, 198920232), (2, 99460116), (3, 66306744), (4, 49730058), (6, 33153372), (7, 28417176), (8, 24865029), (9, 22102248), (12, 16576686), (14, 14208588), (18, 11051124), (21, 9472392), (24, 8288343), (27, 7367416), (28, 7104294), (36, 5525562), (42, 4736196), (54, 3683708), (56, 3552147), (63, 3157464), (72, 2762781), (84, 2368098), (108, 1841854), (126, 1578732), (168, 1184049), (189, 1052488), (216, 920927), (252, 789366), (378, 526244), (504, 394683), (756, 263122), (1512, 131561)]