213090716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{5431}}^1$

素因数の和:6029

約数の個数: 24

約数和(自身を含む): 395601696

約数和(自身を除く): 182510980

約数列:

[1, 2, 4, 17, 34, 68, 577, 1154, 2308, 5431, 9809, 10862, 19618, 21724, 39236, 92327, 184654, 369308, 3133687, 6267374, 12534748, 53272679, 106545358, 213090716]

約数ペア:

[(1, 213090716), (2, 106545358), (4, 53272679), (17, 12534748), (34, 6267374), (68, 3133687), (577, 369308), (1154, 184654), (2308, 92327), (5431, 39236), (9809, 21724), (10862, 19618)]