201078808

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{123817}}^1$

素因数の和:123859

約数の個数: 32

約数和(自身を含む): 445744800

約数和(自身を除く): 244665992

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 123817, 247634, 495268, 866719, 990536, 1733438, 3466876, 3590693, 6933752, 7181386, 14362772, 25134851, 28725544, 50269702, 100539404, 201078808]

約数ペア:

[(1, 201078808), (2, 100539404), (4, 50269702), (7, 28725544), (8, 25134851), (14, 14362772), (28, 7181386), (29, 6933752), (56, 3590693), (58, 3466876), (116, 1733438), (203, 990536), (232, 866719), (406, 495268), (812, 247634), (1624, 123817)]