208524060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1158467}}^1$

素因数の和:1158482

約数の個数: 36

約数和(自身を含む): 632523528

約数和(自身を除く): 423999468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1158467, 2316934, 3475401, 4633868, 5792335, 6950802, 10426203, 11584670, 13901604, 17377005, 20852406, 23169340, 34754010, 41704812, 52131015, 69508020, 104262030, 208524060]

約数ペア:

[(1, 208524060), (2, 104262030), (3, 69508020), (4, 52131015), (5, 41704812), (6, 34754010), (9, 23169340), (10, 20852406), (12, 17377005), (15, 13901604), (18, 11584670), (20, 10426203), (30, 6950802), (36, 5792335), (45, 4633868), (60, 3475401), (90, 2316934), (180, 1158467)]