201736849993

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{90217}}^1$

素因数の和:90326

約数の個数: 64

約数和(自身を含む): 274378199040

約数和(自身を除く): 72641349047

約数列:

[1, 7, 17, 19, 23, 43, 119, 133, 161, 301, 323, 391, 437, 731, 817, 989, 2261, 2737, 3059, 5117, 5719, 6923, 7429, 13889, 16813, 18791, 52003, 90217, 97223, 117691, 131537, 319447, 631519, 1533689, 1714123, 2074991, 2236129, 3879331, 10735823, 11998861, 14524937, 27155317, 29140091, 35274847, 39424829, 65948627, 73707289, 89224613, 203980637, 246923929, 275973803, 461640389, 515951023, 624572291, 670222093, 1253023913, 1516818421, 1695267647, 4691554651, 8771167391, 10617728947, 11866873529, 28819549999, 201736849993]

約数ペア:

[(1, 201736849993), (7, 28819549999), (17, 11866873529), (19, 10617728947), (23, 8771167391), (43, 4691554651), (119, 1695267647), (133, 1516818421), (161, 1253023913), (301, 670222093), (323, 624572291), (391, 515951023), (437, 461640389), (731, 275973803), (817, 246923929), (989, 203980637), (2261, 89224613), (2737, 73707289), (3059, 65948627), (5117, 39424829), (5719, 35274847), (6923, 29140091), (7429, 27155317), (13889, 14524937), (16813, 11998861), (18791, 10735823), (52003, 3879331), (90217, 2236129), (97223, 2074991), (117691, 1714123), (131537, 1533689), (319447, 631519)]