200893216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2819}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 422120160

約数和(自身を除く): 221226944

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 131, 136, 262, 272, 524, 544, 1048, 2096, 2227, 2819, 4192, 4454, 5638, 8908, 11276, 17816, 22552, 35632, 45104, 47923, 71264, 90208, 95846, 191692, 369289, 383384, 738578, 766768, 1477156, 1533536, 2954312, 5908624, 6277913, 11817248, 12555826, 25111652, 50223304, 100446608, 200893216]

約数ペア:

[(1, 200893216), (2, 100446608), (4, 50223304), (8, 25111652), (16, 12555826), (17, 11817248), (32, 6277913), (34, 5908624), (68, 2954312), (131, 1533536), (136, 1477156), (262, 766768), (272, 738578), (524, 383384), (544, 369289), (1048, 191692), (2096, 95846), (2227, 90208), (2819, 71264), (4192, 47923), (4454, 45104), (5638, 35632), (8908, 22552), (11276, 17816)]