195992864

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{21193}}^1$

素因数の和:21237

約数の個数: 36

約数和(自身を含む): 409913154

約数和(自身を除く): 213920290

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 21193, 42386, 84772, 169544, 339088, 360281, 678176, 720562, 1441124, 2882248, 5764496, 6124777, 11528992, 12249554, 24499108, 48998216, 97996432, 195992864]

約数ペア:

[(1, 195992864), (2, 97996432), (4, 48998216), (8, 24499108), (16, 12249554), (17, 11528992), (32, 6124777), (34, 5764496), (68, 2882248), (136, 1441124), (272, 720562), (289, 678176), (544, 360281), (578, 339088), (1156, 169544), (2312, 84772), (4624, 42386), (9248, 21193)]