207765628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{255869}}^1$

素因数の和:255909

約数の個数: 24

約数和(自身を含む): 429861600

約数和(自身を除く): 222095972

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 255869, 511738, 1023476, 1791083, 3582166, 7164332, 7420201, 14840402, 29680804, 51941407, 103882814, 207765628]

約数ペア:

[(1, 207765628), (2, 103882814), (4, 51941407), (7, 29680804), (14, 14840402), (28, 7420201), (29, 7164332), (58, 3582166), (116, 1791083), (203, 1023476), (406, 511738), (812, 255869)]