199316424

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{123953}}^1$

素因数の和:124029

約数の個数: 32

約数和(自身を含む): 505732320

約数和(自身を除く): 306415896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 123953, 247906, 371859, 495812, 743718, 991624, 1487436, 2974872, 8304851, 16609702, 24914553, 33219404, 49829106, 66438808, 99658212, 199316424]

約数ペア:

[(1, 199316424), (2, 99658212), (3, 66438808), (4, 49829106), (6, 33219404), (8, 24914553), (12, 16609702), (24, 8304851), (67, 2974872), (134, 1487436), (201, 991624), (268, 743718), (402, 495812), (536, 371859), (804, 247906), (1608, 123953)]