211296228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2177

約数の個数: 96

約数和(自身を含む): 589317120

約数和(自身を除く): 378020892

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 59, 66, 78, 118, 132, 143, 156, 177, 236, 286, 354, 429, 572, 649, 708, 767, 858, 1298, 1534, 1716, 1947, 2087, 2301, 2596, 3068, 3894, 4174, 4602, 6261, 7788, 8348, 8437, 9204, 12522, 16874, 22957, 25044, 25311, 27131, 33748, 45914, 50622, 54262, 68871, 81393, 91828, 101244, 108524, 123133, 137742, 162786, 246266, 275484, 298441, 325572, 369399, 492532, 596882, 738798, 895323, 1193764, 1354463, 1477596, 1600729, 1790646, 2708926, 3201458, 3581292, 4063389, 4802187, 5417852, 6402916, 8126778, 9604374, 16253556, 17608019, 19208748, 35216038, 52824057, 70432076, 105648114, 211296228]

約数ペア:

[(1, 211296228), (2, 105648114), (3, 70432076), (4, 52824057), (6, 35216038), (11, 19208748), (12, 17608019), (13, 16253556), (22, 9604374), (26, 8126778), (33, 6402916), (39, 5417852), (44, 4802187), (52, 4063389), (59, 3581292), (66, 3201458), (78, 2708926), (118, 1790646), (132, 1600729), (143, 1477596), (156, 1354463), (177, 1193764), (236, 895323), (286, 738798), (354, 596882), (429, 492532), (572, 369399), (649, 325572), (708, 298441), (767, 275484), (858, 246266), (1298, 162786), (1534, 137742), (1716, 123133), (1947, 108524), (2087, 101244), (2301, 91828), (2596, 81393), (3068, 68871), (3894, 54262), (4174, 50622), (4602, 45914), (6261, 33748), (7788, 27131), (8348, 25311), (8437, 25044), (9204, 22957), (12522, 16874)]