209215329752

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16625503}}^1$

素因数の和:16625544

約数の個数: 48

約数和(自身を含む): 464350326720

約数和(自身を除く): 255134996968

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 16625503, 33251006, 66502012, 133004024, 182880533, 216131539, 365761066, 432263078, 731522132, 864526156, 1463044264, 1729052312, 2011685863, 2377446929, 4023371726, 4754893858, 8046743452, 9509787716, 16093486904, 19019575432, 26151916219, 52303832438, 104607664876, 209215329752]

約数ペア:

[(1, 209215329752), (2, 104607664876), (4, 52303832438), (8, 26151916219), (11, 19019575432), (13, 16093486904), (22, 9509787716), (26, 8046743452), (44, 4754893858), (52, 4023371726), (88, 2377446929), (104, 2011685863), (121, 1729052312), (143, 1463044264), (242, 864526156), (286, 731522132), (484, 432263078), (572, 365761066), (968, 216131539), (1144, 182880533), (1573, 133004024), (3146, 66502012), (6292, 33251006), (12584, 16625503)]