214296649

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 276281280

約数和(自身を除く): 61984631

約数列:

[1, 7, 19, 43, 49, 53, 101, 133, 301, 371, 707, 817, 931, 1007, 1919, 2107, 2279, 2597, 4343, 4949, 5353, 5719, 7049, 13433, 15953, 30401, 37471, 40033, 43301, 49343, 82517, 94031, 101707, 111671, 212807, 230179, 262297, 303107, 577619, 711949, 1611253, 2121749, 4043333, 4373401, 4983643, 11278771, 30613807, 214296649]

約数ペア:

[(1, 214296649), (7, 30613807), (19, 11278771), (43, 4983643), (49, 4373401), (53, 4043333), (101, 2121749), (133, 1611253), (301, 711949), (371, 577619), (707, 303107), (817, 262297), (931, 230179), (1007, 212807), (1919, 111671), (2107, 101707), (2279, 94031), (2597, 82517), (4343, 49343), (4949, 43301), (5353, 40033), (5719, 37471), (7049, 30401), (13433, 15953)]