205965384

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{231943}}^1$

素因数の和:231989

約数の個数: 32

約数和(自身を含む): 528832320

約数和(自身を除く): 322866936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 231943, 463886, 695829, 927772, 1391658, 1855544, 2783316, 5566632, 8581891, 17163782, 25745673, 34327564, 51491346, 68655128, 102982692, 205965384]

約数ペア:

[(1, 205965384), (2, 102982692), (3, 68655128), (4, 51491346), (6, 34327564), (8, 25745673), (12, 17163782), (24, 8581891), (37, 5566632), (74, 2783316), (111, 1855544), (148, 1391658), (222, 927772), (296, 695829), (444, 463886), (888, 231943)]