199480862

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{22871}}^1$

素因数の和:22976

約数の個数: 24

約数和(自身を含む): 352000080

約数和(自身を除く): 152519218

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 4361, 8722, 22871, 45742, 160097, 320194, 1120679, 2035519, 2241358, 4071038, 14248633, 28497266, 99740431, 199480862]

約数ペア:

[(1, 199480862), (2, 99740431), (7, 28497266), (14, 14248633), (49, 4071038), (89, 2241358), (98, 2035519), (178, 1120679), (623, 320194), (1246, 160097), (4361, 45742), (8722, 22871)]