201221464

素因数分解:

$2^3\times {\mathrm{4261}}^1\times {\mathrm{5903}}^1$

素因数の和:10170

約数の個数: 16

約数和(自身を含む): 377442720

約数和(自身を除く): 176221256

約数列:

[1, 2, 4, 8, 4261, 5903, 8522, 11806, 17044, 23612, 34088, 47224, 25152683, 50305366, 100610732, 201221464]

約数ペア:

[(1, 201221464), (2, 100610732), (4, 50305366), (8, 25152683), (4261, 47224), (5903, 34088), (8522, 23612), (11806, 17044)]