200411456

素因数分解:

$2^6\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1663}}^1$

素因数の和:1951

約数の個数: 56

約数和(自身を含む): 456468480

約数和(自身を除く): 256057024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 269, 448, 538, 1076, 1663, 1883, 2152, 3326, 3766, 4304, 6652, 7532, 8608, 11641, 13304, 15064, 17216, 23282, 26608, 30128, 46564, 53216, 60256, 93128, 106432, 120512, 186256, 372512, 447347, 745024, 894694, 1789388, 3131429, 3578776, 6262858, 7157552, 12525716, 14315104, 25051432, 28630208, 50102864, 100205728, 200411456]

約数ペア:

[(1, 200411456), (2, 100205728), (4, 50102864), (7, 28630208), (8, 25051432), (14, 14315104), (16, 12525716), (28, 7157552), (32, 6262858), (56, 3578776), (64, 3131429), (112, 1789388), (224, 894694), (269, 745024), (448, 447347), (538, 372512), (1076, 186256), (1663, 120512), (1883, 106432), (2152, 93128), (3326, 60256), (3766, 53216), (4304, 46564), (6652, 30128), (7532, 26608), (8608, 23282), (11641, 17216), (13304, 15064)]