208489716

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1125

約数の個数: 72

約数和(自身を含む): 541719360

約数和(自身を除く): 333229644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 103, 118, 177, 206, 236, 309, 354, 412, 531, 618, 708, 927, 953, 1062, 1236, 1854, 1906, 2124, 2859, 3708, 3812, 5718, 6077, 8577, 11436, 12154, 17154, 18231, 24308, 34308, 36462, 54693, 56227, 72924, 98159, 109386, 112454, 168681, 196318, 218772, 224908, 294477, 337362, 392636, 506043, 588954, 674724, 883431, 1012086, 1177908, 1766862, 2024172, 3533724, 5791381, 11582762, 17374143, 23165524, 34748286, 52122429, 69496572, 104244858, 208489716]

約数ペア:

[(1, 208489716), (2, 104244858), (3, 69496572), (4, 52122429), (6, 34748286), (9, 23165524), (12, 17374143), (18, 11582762), (36, 5791381), (59, 3533724), (103, 2024172), (118, 1766862), (177, 1177908), (206, 1012086), (236, 883431), (309, 674724), (354, 588954), (412, 506043), (531, 392636), (618, 337362), (708, 294477), (927, 224908), (953, 218772), (1062, 196318), (1236, 168681), (1854, 112454), (1906, 109386), (2124, 98159), (2859, 72924), (3708, 56227), (3812, 54693), (5718, 36462), (6077, 34308), (8577, 24308), (11436, 18231), (12154, 17154)]