208326975

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{89603}}^1$

素因数の和:89647

約数の個数: 24

約数和(自身を含む): 355548672

約数和(自身を除く): 147221697

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 89603, 268809, 448015, 1344045, 2240075, 2777693, 6720225, 8333079, 13888465, 41665395, 69442325, 208326975]

約数ペア:

[(1, 208326975), (3, 69442325), (5, 41665395), (15, 13888465), (25, 8333079), (31, 6720225), (75, 2777693), (93, 2240075), (155, 1344045), (465, 448015), (775, 268809), (2325, 89603)]