204563384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{10079}}^1$

素因数の和:10187

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 194604616

約数列:

[1, 2, 4, 8, 43, 59, 86, 118, 172, 236, 344, 472, 2537, 5074, 10079, 10148, 20158, 20296, 40316, 80632, 433397, 594661, 866794, 1189322, 1733588, 2378644, 3467176, 4757288, 25570423, 51140846, 102281692, 204563384]

約数ペア:

[(1, 204563384), (2, 102281692), (4, 51140846), (8, 25570423), (43, 4757288), (59, 3467176), (86, 2378644), (118, 1733588), (172, 1189322), (236, 866794), (344, 594661), (472, 433397), (2537, 80632), (5074, 40316), (10079, 20296), (10148, 20158)]