206177750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{1559}}^1$

素因数の和:1622

約数の個数: 48

約数和(自身を含む): 403734240

約数和(自身を除く): 197556490

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 529, 575, 1058, 1150, 1559, 2645, 2875, 3118, 5290, 5750, 7795, 13225, 15590, 26450, 35857, 38975, 66125, 71714, 77950, 132250, 179285, 194875, 358570, 389750, 824711, 896425, 1649422, 1792850, 4123555, 4482125, 8247110, 8964250, 20617775, 41235550, 103088875, 206177750]

約数ペア:

[(1, 206177750), (2, 103088875), (5, 41235550), (10, 20617775), (23, 8964250), (25, 8247110), (46, 4482125), (50, 4123555), (115, 1792850), (125, 1649422), (230, 896425), (250, 824711), (529, 389750), (575, 358570), (1058, 194875), (1150, 179285), (1559, 132250), (2645, 77950), (2875, 71714), (3118, 66125), (5290, 38975), (5750, 35857), (7795, 26450), (13225, 15590)]