208874952

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20287}}^1$

素因数の和:20323

約数の個数: 96

約数和(自身を含む): 664634880

約数和(自身を除く): 455759928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 3432, 5148, 10296, 20287, 40574, 60861, 81148, 121722, 162296, 182583, 223157, 243444, 263731, 365166, 446314, 486888, 527462, 669471, 730332, 791193, 892628, 1054924, 1338942, 1460664, 1582386, 1785256, 2008413, 2109848, 2373579, 2677884, 2901041, 3164772, 4016826, 4747158, 5355768, 5802082, 6329544, 8033652, 8703123, 9494316, 11604164, 16067304, 17406246, 18988632, 23208328, 26109369, 34812492, 52218738, 69624984, 104437476, 208874952]

約数ペア:

[(1, 208874952), (2, 104437476), (3, 69624984), (4, 52218738), (6, 34812492), (8, 26109369), (9, 23208328), (11, 18988632), (12, 17406246), (13, 16067304), (18, 11604164), (22, 9494316), (24, 8703123), (26, 8033652), (33, 6329544), (36, 5802082), (39, 5355768), (44, 4747158), (52, 4016826), (66, 3164772), (72, 2901041), (78, 2677884), (88, 2373579), (99, 2109848), (104, 2008413), (117, 1785256), (132, 1582386), (143, 1460664), (156, 1338942), (198, 1054924), (234, 892628), (264, 791193), (286, 730332), (312, 669471), (396, 527462), (429, 486888), (468, 446314), (572, 365166), (792, 263731), (858, 243444), (936, 223157), (1144, 182583), (1287, 162296), (1716, 121722), (2574, 81148), (3432, 60861), (5148, 40574), (10296, 20287)]