200560424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{39857}}^1$

素因数の和:39917

約数の個数: 32

約数和(自身を含む): 408943080

約数和(自身を除く): 208382656

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 39857, 79714, 159428, 318856, 677569, 1355138, 1474709, 2710276, 2949418, 5420552, 5898836, 11797672, 25070053, 50140106, 100280212, 200560424]

約数ペア:

[(1, 200560424), (2, 100280212), (4, 50140106), (8, 25070053), (17, 11797672), (34, 5898836), (37, 5420552), (68, 2949418), (74, 2710276), (136, 1474709), (148, 1355138), (296, 677569), (629, 318856), (1258, 159428), (2516, 79714), (5032, 39857)]