200349616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{305411}}^1$

素因数の和:305460

約数の個数: 20

約数和(自身を含む): 397646424

約数和(自身を除く): 197296808

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 305411, 610822, 1221644, 2443288, 4886576, 12521851, 25043702, 50087404, 100174808, 200349616]

約数ペア:

[(1, 200349616), (2, 100174808), (4, 50087404), (8, 25043702), (16, 12521851), (41, 4886576), (82, 2443288), (164, 1221644), (328, 610822), (656, 305411)]