193567250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{40751}}^1$

素因数の和:40787

約数の個数: 32

約数和(自身を含む): 381438720

約数和(自身を除く): 187871470

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 40751, 81502, 203755, 407510, 774269, 1018775, 1548538, 2037550, 3871345, 5093875, 7742690, 10187750, 19356725, 38713450, 96783625, 193567250]

約数ペア:

[(1, 193567250), (2, 96783625), (5, 38713450), (10, 19356725), (19, 10187750), (25, 7742690), (38, 5093875), (50, 3871345), (95, 2037550), (125, 1548538), (190, 1018775), (250, 774269), (475, 407510), (950, 203755), (2375, 81502), (4750, 40751)]