207242536

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{2281}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 399669480

約数和(自身を除く): 192426944

約数列:

[1, 2, 4, 8, 41, 82, 164, 277, 328, 554, 1108, 2216, 2281, 4562, 9124, 11357, 18248, 22714, 45428, 90856, 93521, 187042, 374084, 631837, 748168, 1263674, 2527348, 5054696, 25905317, 51810634, 103621268, 207242536]

約数ペア:

[(1, 207242536), (2, 103621268), (4, 51810634), (8, 25905317), (41, 5054696), (82, 2527348), (164, 1263674), (277, 748168), (328, 631837), (554, 374084), (1108, 187042), (2216, 93521), (2281, 90856), (4562, 45428), (9124, 22714), (11357, 18248)]