197103168

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20129}}^1$

素因数の和:20164

約数の個数: 84

約数和(自身を含む): 598223340

約数和(自身を除く): 401120172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 136, 144, 153, 192, 204, 272, 288, 306, 408, 544, 576, 612, 816, 1088, 1224, 1632, 2448, 3264, 4896, 9792, 20129, 40258, 60387, 80516, 120774, 161032, 181161, 241548, 322064, 342193, 362322, 483096, 644128, 684386, 724644, 966192, 1026579, 1288256, 1368772, 1449288, 1932384, 2053158, 2737544, 2898576, 3079737, 3864768, 4106316, 5475088, 5797152, 6159474, 8212632, 10950176, 11594304, 12318948, 16425264, 21900352, 24637896, 32850528, 49275792, 65701056, 98551584, 197103168]

約数ペア:

[(1, 197103168), (2, 98551584), (3, 65701056), (4, 49275792), (6, 32850528), (8, 24637896), (9, 21900352), (12, 16425264), (16, 12318948), (17, 11594304), (18, 10950176), (24, 8212632), (32, 6159474), (34, 5797152), (36, 5475088), (48, 4106316), (51, 3864768), (64, 3079737), (68, 2898576), (72, 2737544), (96, 2053158), (102, 1932384), (136, 1449288), (144, 1368772), (153, 1288256), (192, 1026579), (204, 966192), (272, 724644), (288, 684386), (306, 644128), (408, 483096), (544, 362322), (576, 342193), (612, 322064), (816, 241548), (1088, 181161), (1224, 161032), (1632, 120774), (2448, 80516), (3264, 60387), (4896, 40258), (9792, 20129)]