202240233

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1289}}^1$

素因数の和:1463

約数の個数: 40

約数和(自身を含む): 327789000

約数和(自身を除く): 125548767

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 149, 351, 447, 1053, 1289, 1341, 1937, 3867, 4023, 5811, 11601, 12069, 16757, 17433, 34803, 50271, 52299, 104409, 150813, 156897, 192061, 452439, 576183, 1357317, 1728549, 2496793, 5185647, 7490379, 15556941, 22471137, 67413411, 202240233]

約数ペア:

[(1, 202240233), (3, 67413411), (9, 22471137), (13, 15556941), (27, 7490379), (39, 5185647), (81, 2496793), (117, 1728549), (149, 1357317), (351, 576183), (447, 452439), (1053, 192061), (1289, 156897), (1341, 150813), (1937, 104409), (3867, 52299), (4023, 50271), (5811, 34803), (11601, 17433), (12069, 16757)]