206583975

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{70627}}^1$

素因数の和:70656

約数の個数: 36

約数和(自身を含む): 398483176

約数和(自身を除く): 191899201

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 70627, 211881, 353135, 635643, 918151, 1059405, 1765675, 2754453, 3178215, 4590755, 5297025, 8263359, 13772265, 15891075, 22953775, 41316795, 68861325, 206583975]

約数ペア:

[(1, 206583975), (3, 68861325), (5, 41316795), (9, 22953775), (13, 15891075), (15, 13772265), (25, 8263359), (39, 5297025), (45, 4590755), (65, 3178215), (75, 2754453), (117, 1765675), (195, 1059405), (225, 918151), (325, 635643), (585, 353135), (975, 211881), (2925, 70627)]