201640878

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 447174000

約数和(自身を除く): 245533122

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 181, 354, 362, 531, 543, 1049, 1062, 1086, 1629, 2098, 3147, 3258, 6294, 9441, 10679, 18882, 21358, 32037, 61891, 64074, 96111, 123782, 185673, 189869, 192222, 371346, 379738, 557019, 569607, 1114038, 1139214, 1708821, 3417642, 11202271, 22404542, 33606813, 67213626, 100820439, 201640878]

約数ペア:

[(1, 201640878), (2, 100820439), (3, 67213626), (6, 33606813), (9, 22404542), (18, 11202271), (59, 3417642), (118, 1708821), (177, 1139214), (181, 1114038), (354, 569607), (362, 557019), (531, 379738), (543, 371346), (1049, 192222), (1062, 189869), (1086, 185673), (1629, 123782), (2098, 96111), (3147, 64074), (3258, 61891), (6294, 32037), (9441, 21358), (10679, 18882)]