199515264

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2351}}^1$

素因数の和:2398

約数の個数: 128

約数和(自身を含む): 604558080

約数和(自身を除く): 405042816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2351, 2496, 2652, 3264, 3536, 4702, 4992, 5304, 6528, 7053, 7072, 9404, 10608, 14106, 14144, 18808, 21216, 28212, 28288, 30563, 37616, 39967, 42432, 56424, 61126, 75232, 79934, 84864, 91689, 112848, 119901, 122252, 150464, 159868, 183378, 225696, 239802, 244504, 300928, 319736, 366756, 451392, 479604, 489008, 519571, 639472, 733512, 902784, 959208, 978016, 1039142, 1278944, 1467024, 1558713, 1918416, 1956032, 2078284, 2557888, 2934048, 3117426, 3836832, 3912064, 4156568, 5115776, 5868096, 6234852, 7673664, 8313136, 11736192, 12469704, 15347328, 16626272, 24939408, 33252544, 49878816, 66505088, 99757632, 199515264]

約数ペア:

[(1, 199515264), (2, 99757632), (3, 66505088), (4, 49878816), (6, 33252544), (8, 24939408), (12, 16626272), (13, 15347328), (16, 12469704), (17, 11736192), (24, 8313136), (26, 7673664), (32, 6234852), (34, 5868096), (39, 5115776), (48, 4156568), (51, 3912064), (52, 3836832), (64, 3117426), (68, 2934048), (78, 2557888), (96, 2078284), (102, 1956032), (104, 1918416), (128, 1558713), (136, 1467024), (156, 1278944), (192, 1039142), (204, 978016), (208, 959208), (221, 902784), (272, 733512), (312, 639472), (384, 519571), (408, 489008), (416, 479604), (442, 451392), (544, 366756), (624, 319736), (663, 300928), (816, 244504), (832, 239802), (884, 225696), (1088, 183378), (1248, 159868), (1326, 150464), (1632, 122252), (1664, 119901), (1768, 112848), (2176, 91689), (2351, 84864), (2496, 79934), (2652, 75232), (3264, 61126), (3536, 56424), (4702, 42432), (4992, 39967), (5304, 37616), (6528, 30563), (7053, 28288), (7072, 28212), (9404, 21216), (10608, 18808), (14106, 14144)]