201860535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 351682560

約数和(自身を除く): 149822025

約数列:

[1, 3, 5, 15, 23, 47, 59, 69, 115, 141, 177, 211, 235, 295, 345, 633, 705, 885, 1055, 1081, 1357, 2773, 3165, 3243, 4071, 4853, 5405, 6785, 8319, 9917, 12449, 13865, 14559, 16215, 20355, 24265, 29751, 37347, 41595, 49585, 62245, 63779, 72795, 148755, 186735, 191337, 228091, 286327, 318895, 585103, 684273, 858981, 956685, 1140455, 1431635, 1755309, 2925515, 3421365, 4294905, 8776545, 13457369, 40372107, 67286845, 201860535]

約数ペア:

[(1, 201860535), (3, 67286845), (5, 40372107), (15, 13457369), (23, 8776545), (47, 4294905), (59, 3421365), (69, 2925515), (115, 1755309), (141, 1431635), (177, 1140455), (211, 956685), (235, 858981), (295, 684273), (345, 585103), (633, 318895), (705, 286327), (885, 228091), (1055, 191337), (1081, 186735), (1357, 148755), (2773, 72795), (3165, 63779), (3243, 62245), (4071, 49585), (4853, 41595), (5405, 37347), (6785, 29751), (8319, 24265), (9917, 20355), (12449, 16215), (13865, 14559)]