200970580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{346501}}^1$

素因数の和:346539

約数の個数: 24

約数和(自身を含む): 436592520

約数和(自身を除く): 235621940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 346501, 693002, 1386004, 1732505, 3465010, 6930020, 10048529, 20097058, 40194116, 50242645, 100485290, 200970580]

約数ペア:

[(1, 200970580), (2, 100485290), (4, 50242645), (5, 40194116), (10, 20097058), (20, 10048529), (29, 6930020), (58, 3465010), (116, 1732505), (145, 1386004), (290, 693002), (580, 346501)]