199337564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{10789}}^1$

素因数の和:10973

約数の個数: 24

約数和(自身を含む): 362544000

約数和(自身を除く): 163206436

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 4619, 9238, 10789, 18476, 21578, 43156, 334459, 668918, 1337836, 1607561, 3215122, 6430244, 49834391, 99668782, 199337564]

約数ペア:

[(1, 199337564), (2, 99668782), (4, 49834391), (31, 6430244), (62, 3215122), (124, 1607561), (149, 1337836), (298, 668918), (596, 334459), (4619, 43156), (9238, 21578), (10789, 18476)]