220113064

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{1399}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 420336000

約数和(自身を除く): 200222936

約数列:

[1, 2, 4, 8, 71, 142, 277, 284, 554, 568, 1108, 1399, 2216, 2798, 5596, 11192, 19667, 39334, 78668, 99329, 157336, 198658, 387523, 397316, 775046, 794632, 1550092, 3100184, 27514133, 55028266, 110056532, 220113064]

約数ペア:

[(1, 220113064), (2, 110056532), (4, 55028266), (8, 27514133), (71, 3100184), (142, 1550092), (277, 794632), (284, 775046), (554, 397316), (568, 387523), (1108, 198658), (1399, 157336), (2216, 99329), (2798, 78668), (5596, 39334), (11192, 19667)]