213714812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{76001}}^1$

素因数の和:76061

約数の個数: 24

約数和(自身を含む): 404330640

約数和(自身を除く): 190615828

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 76001, 152002, 304004, 1444019, 2812037, 2888038, 5624074, 5776076, 11248148, 53428703, 106857406, 213714812]

約数ペア:

[(1, 213714812), (2, 106857406), (4, 53428703), (19, 11248148), (37, 5776076), (38, 5624074), (74, 2888038), (76, 2812037), (148, 1444019), (703, 304004), (1406, 152002), (2812, 76001)]