201796712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2999}}^1$

素因数の和:3665

約数の個数: 32

約数和(自身を含む): 408240000

約数和(自身を除く): 206443288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 647, 1294, 2588, 2999, 5176, 5998, 8411, 11996, 16822, 23992, 33644, 38987, 67288, 77974, 155948, 311896, 1940353, 3880706, 7761412, 15522824, 25224589, 50449178, 100898356, 201796712]

約数ペア:

[(1, 201796712), (2, 100898356), (4, 50449178), (8, 25224589), (13, 15522824), (26, 7761412), (52, 3880706), (104, 1940353), (647, 311896), (1294, 155948), (2588, 77974), (2999, 67288), (5176, 38987), (5998, 33644), (8411, 23992), (11996, 16822)]