200930135

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 291991392

約数和(自身を除く): 91061257

約数列:

[1, 5, 7, 35, 41, 49, 83, 205, 241, 245, 287, 415, 581, 1205, 1435, 1687, 2009, 2905, 3403, 4067, 8435, 9881, 10045, 11809, 17015, 20003, 20335, 23821, 49405, 59045, 69167, 100015, 119105, 140021, 166747, 345835, 484169, 700105, 820123, 833735, 980147, 2420845, 4100615, 4900735, 5740861, 28704305, 40186027, 200930135]

約数ペア:

[(1, 200930135), (5, 40186027), (7, 28704305), (35, 5740861), (41, 4900735), (49, 4100615), (83, 2420845), (205, 980147), (241, 833735), (245, 820123), (287, 700105), (415, 484169), (581, 345835), (1205, 166747), (1435, 140021), (1687, 119105), (2009, 100015), (2905, 69167), (3403, 59045), (4067, 49405), (8435, 23821), (9881, 20335), (10045, 20003), (11809, 17015)]