199208304

素因数分解:

$2^4\times 3^2\times {\mathrm{1383391}}^1$

素因数の和:1383405

約数の個数: 30

約数和(自身を含む): 557506976

約数和(自身を除く): 358298672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1383391, 2766782, 4150173, 5533564, 8300346, 11067128, 12450519, 16600692, 22134256, 24901038, 33201384, 49802076, 66402768, 99604152, 199208304]

約数ペア:

[(1, 199208304), (2, 99604152), (3, 66402768), (4, 49802076), (6, 33201384), (8, 24901038), (9, 22134256), (12, 16600692), (16, 12450519), (18, 11067128), (24, 8300346), (36, 5533564), (48, 4150173), (72, 2766782), (144, 1383391)]