207942196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11443}}^1$

素因数の和:11524

約数の個数: 48

約数和(自身を含む): 461422080

約数和(自身を除く): 253479884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 308, 413, 649, 826, 1298, 1652, 2596, 4543, 9086, 11443, 18172, 22886, 45772, 80101, 125873, 160202, 251746, 320404, 503492, 675137, 881111, 1350274, 1762222, 2700548, 3524444, 4725959, 7426507, 9451918, 14853014, 18903836, 29706028, 51985549, 103971098, 207942196]

約数ペア:

[(1, 207942196), (2, 103971098), (4, 51985549), (7, 29706028), (11, 18903836), (14, 14853014), (22, 9451918), (28, 7426507), (44, 4725959), (59, 3524444), (77, 2700548), (118, 1762222), (154, 1350274), (236, 881111), (308, 675137), (413, 503492), (649, 320404), (826, 251746), (1298, 160202), (1652, 125873), (2596, 80101), (4543, 45772), (9086, 22886), (11443, 18172)]