201208089771

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1\times {\mathrm{3023}}^1$

素因数の和:5118

約数の個数: 80

約数和(自身を含む): 334406983680

約数和(自身を除く): 133198893909

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 2039, 2511, 3023, 3627, 6117, 9069, 10881, 18351, 26507, 27207, 32643, 39299, 55053, 63209, 79521, 81621, 93713, 117897, 165159, 189627, 238563, 244863, 281139, 353691, 568881, 715689, 821717, 843417, 1061073, 1218269, 1706643, 2147067, 2465151, 2530251, 3183219, 3654807, 5119929, 6163897, 7395453, 7590753, 10964421, 18491691, 22186359, 32893263, 55475073, 66559077, 80130661, 98679789, 166425219, 191080807, 240391983, 499275657, 573242421, 721175949, 1719727263, 2163527847, 2484050491, 5159181789, 6490583541, 7452151473, 15477545367, 22356454419, 67069363257, 201208089771]

約数ペア:

[(1, 201208089771), (3, 67069363257), (9, 22356454419), (13, 15477545367), (27, 7452151473), (31, 6490583541), (39, 5159181789), (81, 2484050491), (93, 2163527847), (117, 1719727263), (279, 721175949), (351, 573242421), (403, 499275657), (837, 240391983), (1053, 191080807), (1209, 166425219), (2039, 98679789), (2511, 80130661), (3023, 66559077), (3627, 55475073), (6117, 32893263), (9069, 22186359), (10881, 18491691), (18351, 10964421), (26507, 7590753), (27207, 7395453), (32643, 6163897), (39299, 5119929), (55053, 3654807), (63209, 3183219), (79521, 2530251), (81621, 2465151), (93713, 2147067), (117897, 1706643), (165159, 1218269), (189627, 1061073), (238563, 843417), (244863, 821717), (281139, 715689), (353691, 568881)]