208026364

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4347

約数の個数: 72

約数和(自身を含む): 480172560

約数和(自身を除く): 272146196

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 4297, 6916, 8594, 12103, 17188, 24206, 30079, 48412, 55861, 60158, 81643, 111722, 120316, 163286, 210553, 223444, 326572, 391027, 421106, 571501, 782054, 842212, 1061359, 1143002, 1564108, 2122718, 2286004, 2737189, 4000507, 4245436, 5474378, 7429513, 8001014, 10948756, 14859026, 16002028, 29718052, 52006591, 104013182, 208026364]

約数ペア:

[(1, 208026364), (2, 104013182), (4, 52006591), (7, 29718052), (13, 16002028), (14, 14859026), (19, 10948756), (26, 8001014), (28, 7429513), (38, 5474378), (49, 4245436), (52, 4000507), (76, 2737189), (91, 2286004), (98, 2122718), (133, 1564108), (182, 1143002), (196, 1061359), (247, 842212), (266, 782054), (364, 571501), (494, 421106), (532, 391027), (637, 326572), (931, 223444), (988, 210553), (1274, 163286), (1729, 120316), (1862, 111722), (2548, 81643), (3458, 60158), (3724, 55861), (4297, 48412), (6916, 30079), (8594, 24206), (12103, 17188)]