203065208

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{829}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 387742800

約数和(自身を除く): 184677592

約数列:

[1, 2, 4, 8, 67, 134, 268, 457, 536, 829, 914, 1658, 1828, 3316, 3656, 6632, 30619, 55543, 61238, 111086, 122476, 222172, 244952, 378853, 444344, 757706, 1515412, 3030824, 25383151, 50766302, 101532604, 203065208]

約数ペア:

[(1, 203065208), (2, 101532604), (4, 50766302), (8, 25383151), (67, 3030824), (134, 1515412), (268, 757706), (457, 444344), (536, 378853), (829, 244952), (914, 222172), (1658, 122476), (1828, 111086), (3316, 61238), (3656, 55543), (6632, 30619)]