206921167288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{123756679}}^1$

素因数の和:123756715

約数の個数: 32

約数和(自身を含む): 445524048000

約数和(自身を除く): 238602880712

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 123756679, 247513358, 495026716, 990053432, 1361323469, 2351376901, 2722646938, 4702753802, 5445293876, 9405507604, 10890587752, 18811015208, 25865145911, 51730291822, 103460583644, 206921167288]

約数ペア:

[(1, 206921167288), (2, 103460583644), (4, 51730291822), (8, 25865145911), (11, 18811015208), (19, 10890587752), (22, 9405507604), (38, 5445293876), (44, 4702753802), (76, 2722646938), (88, 2351376901), (152, 1361323469), (209, 990053432), (418, 495026716), (836, 247513358), (1672, 123756679)]