201499039

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1\times {\mathrm{991}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 238206976

約数和(自身を除く): 36707937

約数列:

[1, 7, 31, 217, 937, 991, 6559, 6937, 29047, 30721, 203329, 215047, 928567, 6499969, 28785577, 201499039]

約数ペア:

[(1, 201499039), (7, 28785577), (31, 6499969), (217, 928567), (937, 215047), (991, 203329), (6559, 30721), (6937, 29047)]