201948964

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{91297}}^1$

素因数の和:91387

約数の個数: 24

約数和(自身を含む): 409015040

約数和(自身を除く): 207066076

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 91297, 182594, 365188, 639079, 1278158, 2556316, 7212463, 14424926, 28849852, 50487241, 100974482, 201948964]

約数ペア:

[(1, 201948964), (2, 100974482), (4, 50487241), (7, 28849852), (14, 14424926), (28, 7212463), (79, 2556316), (158, 1278158), (316, 639079), (553, 365188), (1106, 182594), (2212, 91297)]