200113390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{971}}^1$

素因数の和:1572

約数の個数: 32

約数和(自身を含む): 370985184

約数和(自身を除く): 170871794

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 557, 971, 1114, 1942, 2785, 4855, 5570, 9710, 20609, 35927, 41218, 71854, 103045, 179635, 206090, 359270, 540847, 1081694, 2704235, 5408470, 20011339, 40022678, 100056695, 200113390]

約数ペア:

[(1, 200113390), (2, 100056695), (5, 40022678), (10, 20011339), (37, 5408470), (74, 2704235), (185, 1081694), (370, 540847), (557, 359270), (971, 206090), (1114, 179635), (1942, 103045), (2785, 71854), (4855, 41218), (5570, 35927), (9710, 20609)]