201440408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{3541}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 407613360

約数和(自身を除く): 206172952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 547, 1094, 2188, 3541, 4376, 7082, 7111, 14164, 14222, 28328, 28444, 46033, 56888, 92066, 184132, 368264, 1936927, 3873854, 7747708, 15495416, 25180051, 50360102, 100720204, 201440408]

約数ペア:

[(1, 201440408), (2, 100720204), (4, 50360102), (8, 25180051), (13, 15495416), (26, 7747708), (52, 3873854), (104, 1936927), (547, 368264), (1094, 184132), (2188, 92066), (3541, 56888), (4376, 46033), (7082, 28444), (7111, 28328), (14164, 14222)]