211948384

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2333}}^1$

素因数の和:2527

約数の個数: 48

約数和(自身を含む): 444655008

約数和(自身を除く): 232706624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 167, 272, 334, 544, 668, 1336, 2333, 2672, 2839, 4666, 5344, 5678, 9332, 11356, 18664, 22712, 37328, 39661, 45424, 74656, 79322, 90848, 158644, 317288, 389611, 634576, 779222, 1269152, 1558444, 3116888, 6233776, 6623387, 12467552, 13246774, 26493548, 52987096, 105974192, 211948384]

約数ペア:

[(1, 211948384), (2, 105974192), (4, 52987096), (8, 26493548), (16, 13246774), (17, 12467552), (32, 6623387), (34, 6233776), (68, 3116888), (136, 1558444), (167, 1269152), (272, 779222), (334, 634576), (544, 389611), (668, 317288), (1336, 158644), (2333, 90848), (2672, 79322), (2839, 74656), (4666, 45424), (5344, 39661), (5678, 37328), (9332, 22712), (11356, 18664)]