201972576

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 144

約数和(自身を含む): 586595520

約数和(自身を除く): 384622944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 78, 96, 104, 118, 156, 169, 177, 208, 211, 236, 312, 338, 354, 416, 422, 472, 507, 624, 633, 676, 708, 767, 844, 944, 1014, 1248, 1266, 1352, 1416, 1534, 1688, 1888, 2028, 2301, 2532, 2704, 2743, 2832, 3068, 3376, 4056, 4602, 5064, 5408, 5486, 5664, 6136, 6752, 8112, 8229, 9204, 9971, 10128, 10972, 12272, 12449, 16224, 16458, 18408, 19942, 20256, 21944, 24544, 24898, 29913, 32916, 35659, 36816, 37347, 39884, 43888, 49796, 59826, 65832, 71318, 73632, 74694, 79768, 87776, 99592, 106977, 119652, 131664, 142636, 149388, 159536, 161837, 199184, 213954, 239304, 263328, 285272, 298776, 319072, 323674, 398368, 427908, 478608, 485511, 570544, 597552, 647348, 855816, 957216, 971022, 1141088, 1195104, 1294696, 1711632, 1942044, 2103881, 2589392, 3423264, 3884088, 4207762, 5178784, 6311643, 7768176, 8415524, 12623286, 15536352, 16831048, 25246572, 33662096, 50493144, 67324192, 100986288, 201972576]

約数ペア:

[(1, 201972576), (2, 100986288), (3, 67324192), (4, 50493144), (6, 33662096), (8, 25246572), (12, 16831048), (13, 15536352), (16, 12623286), (24, 8415524), (26, 7768176), (32, 6311643), (39, 5178784), (48, 4207762), (52, 3884088), (59, 3423264), (78, 2589392), (96, 2103881), (104, 1942044), (118, 1711632), (156, 1294696), (169, 1195104), (177, 1141088), (208, 971022), (211, 957216), (236, 855816), (312, 647348), (338, 597552), (354, 570544), (416, 485511), (422, 478608), (472, 427908), (507, 398368), (624, 323674), (633, 319072), (676, 298776), (708, 285272), (767, 263328), (844, 239304), (944, 213954), (1014, 199184), (1248, 161837), (1266, 159536), (1352, 149388), (1416, 142636), (1534, 131664), (1688, 119652), (1888, 106977), (2028, 99592), (2301, 87776), (2532, 79768), (2704, 74694), (2743, 73632), (2832, 71318), (3068, 65832), (3376, 59826), (4056, 49796), (4602, 43888), (5064, 39884), (5408, 37347), (5486, 36816), (5664, 35659), (6136, 32916), (6752, 29913), (8112, 24898), (8229, 24544), (9204, 21944), (9971, 20256), (10128, 19942), (10972, 18408), (12272, 16458), (12449, 16224)]