209179872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{66029}}^1$

素因数の和:66056

約数の個数: 72

約数和(自身を含む): 648942840

約数和(自身を除く): 439762968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 66029, 132058, 198087, 264116, 396174, 528232, 594261, 726319, 792348, 1056464, 1188522, 1452638, 1584696, 2112928, 2178957, 2377044, 2905276, 3169392, 4357914, 4754088, 5810552, 6338784, 6536871, 8715828, 9508176, 11621104, 13073742, 17431656, 19016352, 23242208, 26147484, 34863312, 52294968, 69726624, 104589936, 209179872]

約数ペア:

[(1, 209179872), (2, 104589936), (3, 69726624), (4, 52294968), (6, 34863312), (8, 26147484), (9, 23242208), (11, 19016352), (12, 17431656), (16, 13073742), (18, 11621104), (22, 9508176), (24, 8715828), (32, 6536871), (33, 6338784), (36, 5810552), (44, 4754088), (48, 4357914), (66, 3169392), (72, 2905276), (88, 2377044), (96, 2178957), (99, 2112928), (132, 1584696), (144, 1452638), (176, 1188522), (198, 1056464), (264, 792348), (288, 726319), (352, 594261), (396, 528232), (528, 396174), (792, 264116), (1056, 198087), (1584, 132058), (3168, 66029)]