207081252

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 632016000

約数和(自身を除く): 424934748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 109, 126, 147, 189, 196, 218, 252, 294, 327, 359, 378, 436, 441, 588, 654, 718, 756, 763, 882, 981, 1077, 1308, 1323, 1436, 1526, 1764, 1962, 2154, 2289, 2513, 2646, 2943, 3052, 3231, 3924, 4308, 4578, 5026, 5292, 5341, 5886, 6462, 6867, 7539, 9156, 9693, 10052, 10682, 11772, 12924, 13734, 15078, 16023, 17591, 19386, 20601, 21364, 22617, 27468, 30156, 32046, 35182, 38772, 39131, 41202, 45234, 48069, 52773, 64092, 67851, 70364, 78262, 82404, 90468, 96138, 105546, 117393, 135702, 144207, 156524, 158319, 192276, 211092, 234786, 271404, 273917, 288414, 316638, 352179, 469572, 474957, 547834, 576828, 633276, 704358, 821751, 949914, 1056537, 1095668, 1408716, 1643502, 1899828, 1917419, 2113074, 2465253, 3287004, 3834838, 4226148, 4930506, 5752257, 7395759, 7669676, 9861012, 11504514, 14791518, 17256771, 23009028, 29583036, 34513542, 51770313, 69027084, 103540626, 207081252]

約数ペア:

[(1, 207081252), (2, 103540626), (3, 69027084), (4, 51770313), (6, 34513542), (7, 29583036), (9, 23009028), (12, 17256771), (14, 14791518), (18, 11504514), (21, 9861012), (27, 7669676), (28, 7395759), (36, 5752257), (42, 4930506), (49, 4226148), (54, 3834838), (63, 3287004), (84, 2465253), (98, 2113074), (108, 1917419), (109, 1899828), (126, 1643502), (147, 1408716), (189, 1095668), (196, 1056537), (218, 949914), (252, 821751), (294, 704358), (327, 633276), (359, 576828), (378, 547834), (436, 474957), (441, 469572), (588, 352179), (654, 316638), (718, 288414), (756, 273917), (763, 271404), (882, 234786), (981, 211092), (1077, 192276), (1308, 158319), (1323, 156524), (1436, 144207), (1526, 135702), (1764, 117393), (1962, 105546), (2154, 96138), (2289, 90468), (2513, 82404), (2646, 78262), (2943, 70364), (3052, 67851), (3231, 64092), (3924, 52773), (4308, 48069), (4578, 45234), (5026, 41202), (5292, 39131), (5341, 38772), (5886, 35182), (6462, 32046), (6867, 30156), (7539, 27468), (9156, 22617), (9693, 21364), (10052, 20601), (10682, 19386), (11772, 17591), (12924, 16023), (13734, 15078)]