201857750

素因数分解:

$2^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{5419}}^1$

素因数の和:5585

約数の個数: 32

約数和(自身を含む): 380484000

約数和(自身を除く): 178626250

約数列:

[1, 2, 5, 10, 25, 50, 125, 149, 250, 298, 745, 1490, 3725, 5419, 7450, 10838, 18625, 27095, 37250, 54190, 135475, 270950, 677375, 807431, 1354750, 1614862, 4037155, 8074310, 20185775, 40371550, 100928875, 201857750]

約数ペア:

[(1, 201857750), (2, 100928875), (5, 40371550), (10, 20185775), (25, 8074310), (50, 4037155), (125, 1614862), (149, 1354750), (250, 807431), (298, 677375), (745, 270950), (1490, 135475), (3725, 54190), (5419, 37250), (7450, 27095), (10838, 18625)]