199492864

素因数分解:

$2^8\times {\mathrm{263}}^1\times {\mathrm{2963}}^1$

素因数の和:3242

約数の個数: 36

約数和(自身を含む): 399855456

約数和(自身を除く): 200362592

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 526, 1052, 2104, 2963, 4208, 5926, 8416, 11852, 16832, 23704, 33664, 47408, 67328, 94816, 189632, 379264, 758528, 779269, 1558538, 3117076, 6234152, 12468304, 24936608, 49873216, 99746432, 199492864]

約数ペア:

[(1, 199492864), (2, 99746432), (4, 49873216), (8, 24936608), (16, 12468304), (32, 6234152), (64, 3117076), (128, 1558538), (256, 779269), (263, 758528), (526, 379264), (1052, 189632), (2104, 94816), (2963, 67328), (4208, 47408), (5926, 33664), (8416, 23704), (11852, 16832)]