208292792

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{635039}}^1$

素因数の和:635086

約数の個数: 16

約数和(自身を含む): 400075200

約数和(自身を除く): 191782408

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 635039, 1270078, 2540156, 5080312, 26036599, 52073198, 104146396, 208292792]

約数ペア:

[(1, 208292792), (2, 104146396), (4, 52073198), (8, 26036599), (41, 5080312), (82, 2540156), (164, 1270078), (328, 635039)]