206405568

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 168

約数和(自身を含む): 635489712

約数和(自身を除く): 429084144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 107, 136, 144, 153, 192, 197, 204, 214, 272, 288, 306, 321, 394, 408, 428, 544, 576, 591, 612, 642, 788, 816, 856, 963, 1088, 1182, 1224, 1284, 1576, 1632, 1712, 1773, 1819, 1926, 2364, 2448, 2568, 3152, 3264, 3349, 3424, 3546, 3638, 3852, 4728, 4896, 5136, 5457, 6304, 6698, 6848, 7092, 7276, 7704, 9456, 9792, 10047, 10272, 10914, 12608, 13396, 14184, 14552, 15408, 16371, 18912, 20094, 20544, 21079, 21828, 26792, 28368, 29104, 30141, 30816, 32742, 37824, 40188, 42158, 43656, 53584, 56736, 58208, 60282, 61632, 63237, 65484, 80376, 84316, 87312, 107168, 113472, 116416, 120564, 126474, 130968, 160752, 168632, 174624, 189711, 214336, 241128, 252948, 261936, 321504, 337264, 349248, 358343, 379422, 482256, 505896, 523872, 643008, 674528, 716686, 758844, 964512, 1011792, 1047744, 1075029, 1349056, 1433372, 1517688, 1929024, 2023584, 2150058, 2866744, 3035376, 3225087, 4047168, 4300116, 5733488, 6070752, 6450174, 8600232, 11466976, 12141504, 12900348, 17200464, 22933952, 25800696, 34400928, 51601392, 68801856, 103202784, 206405568]

約数ペア:

[(1, 206405568), (2, 103202784), (3, 68801856), (4, 51601392), (6, 34400928), (8, 25800696), (9, 22933952), (12, 17200464), (16, 12900348), (17, 12141504), (18, 11466976), (24, 8600232), (32, 6450174), (34, 6070752), (36, 5733488), (48, 4300116), (51, 4047168), (64, 3225087), (68, 3035376), (72, 2866744), (96, 2150058), (102, 2023584), (107, 1929024), (136, 1517688), (144, 1433372), (153, 1349056), (192, 1075029), (197, 1047744), (204, 1011792), (214, 964512), (272, 758844), (288, 716686), (306, 674528), (321, 643008), (394, 523872), (408, 505896), (428, 482256), (544, 379422), (576, 358343), (591, 349248), (612, 337264), (642, 321504), (788, 261936), (816, 252948), (856, 241128), (963, 214336), (1088, 189711), (1182, 174624), (1224, 168632), (1284, 160752), (1576, 130968), (1632, 126474), (1712, 120564), (1773, 116416), (1819, 113472), (1926, 107168), (2364, 87312), (2448, 84316), (2568, 80376), (3152, 65484), (3264, 63237), (3349, 61632), (3424, 60282), (3546, 58208), (3638, 56736), (3852, 53584), (4728, 43656), (4896, 42158), (5136, 40188), (5457, 37824), (6304, 32742), (6698, 30816), (6848, 30141), (7092, 29104), (7276, 28368), (7704, 26792), (9456, 21828), (9792, 21079), (10047, 20544), (10272, 20094), (10914, 18912), (12608, 16371), (13396, 15408), (14184, 14552)]