210514948

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{50459}}^1$

素因数の和:50619

約数の個数: 24

約数和(自身を含む): 423864000

約数和(自身を除く): 213349052

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 50459, 100918, 201836, 353213, 706426, 1412852, 7518391, 15036782, 30073564, 52628737, 105257474, 210514948]

約数ペア:

[(1, 210514948), (2, 105257474), (4, 52628737), (7, 30073564), (14, 15036782), (28, 7518391), (149, 1412852), (298, 706426), (596, 353213), (1043, 201836), (2086, 100918), (4172, 50459)]