208059553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{1487}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 229985280

約数和(自身を除く): 21925727

約数列:

[1, 13, 47, 229, 611, 1487, 2977, 10763, 19331, 69889, 139919, 340523, 908557, 4426799, 16004581, 208059553]

約数ペア:

[(1, 208059553), (13, 16004581), (47, 4426799), (229, 908557), (611, 340523), (1487, 139919), (2977, 69889), (10763, 19331)]