103202395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 134784000

約数和(自身を除く): 31581605

約数列:

[1, 5, 19, 53, 95, 103, 199, 265, 515, 995, 1007, 1957, 3781, 5035, 5459, 9785, 10547, 18905, 20497, 27295, 52735, 102485, 103721, 200393, 389443, 518605, 1001965, 1086341, 1947215, 5431705, 20640479, 103202395]

約数ペア:

[(1, 103202395), (5, 20640479), (19, 5431705), (53, 1947215), (95, 1086341), (103, 1001965), (199, 518605), (265, 389443), (515, 200393), (995, 103721), (1007, 102485), (1957, 52735), (3781, 27295), (5035, 20497), (5459, 18905), (9785, 10547)]