201079216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{966727}}^1$

素因数の和:966748

約数の個数: 20

約数和(自身を含む): 419559952

約数和(自身を除く): 218480736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 966727, 1933454, 3866908, 7733816, 12567451, 15467632, 25134902, 50269804, 100539608, 201079216]

約数ペア:

[(1, 201079216), (2, 100539608), (4, 50269804), (8, 25134902), (13, 15467632), (16, 12567451), (26, 7733816), (52, 3866908), (104, 1933454), (208, 966727)]