201662636

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 449880480

約数和(自身を除く): 248217844

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 406, 476, 493, 812, 833, 986, 1421, 1666, 1972, 2087, 2842, 3332, 3451, 4174, 5684, 6902, 8348, 13804, 14609, 24157, 29218, 35479, 48314, 58436, 60523, 70958, 96628, 102263, 121046, 141916, 204526, 242092, 248353, 409052, 423661, 496706, 847322, 993412, 1028891, 1694644, 1738471, 2057782, 2965627, 3476942, 4115564, 5931254, 6953884, 7202237, 11862508, 14404474, 28808948, 50415659, 100831318, 201662636]

約数ペア:

[(1, 201662636), (2, 100831318), (4, 50415659), (7, 28808948), (14, 14404474), (17, 11862508), (28, 7202237), (29, 6953884), (34, 5931254), (49, 4115564), (58, 3476942), (68, 2965627), (98, 2057782), (116, 1738471), (119, 1694644), (196, 1028891), (203, 993412), (238, 847322), (406, 496706), (476, 423661), (493, 409052), (812, 248353), (833, 242092), (986, 204526), (1421, 141916), (1666, 121046), (1972, 102263), (2087, 96628), (2842, 70958), (3332, 60523), (3451, 58436), (4174, 48314), (5684, 35479), (6902, 29218), (8348, 24157), (13804, 14609)]