208075222264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9219923}}^1$

素因数の和:9219980

約数の個数: 64

約数和(自身を含む): 495663114240

約数和(自身を除く): 287587891976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 11284, 22568, 9219923, 18439846, 36879692, 64539461, 73759384, 119858999, 129078922, 239717998, 258157844, 285817613, 479435996, 516315688, 571635226, 839012993, 958871992, 1143270452, 1678025986, 2000723291, 2286540904, 3356051972, 3715628969, 4001446582, 6712103944, 7431257938, 8002893164, 14862515876, 16005786328, 26009402783, 29725031752, 52018805566, 104037611132, 208075222264]

約数ペア:

[(1, 208075222264), (2, 104037611132), (4, 52018805566), (7, 29725031752), (8, 26009402783), (13, 16005786328), (14, 14862515876), (26, 8002893164), (28, 7431257938), (31, 6712103944), (52, 4001446582), (56, 3715628969), (62, 3356051972), (91, 2286540904), (104, 2000723291), (124, 1678025986), (182, 1143270452), (217, 958871992), (248, 839012993), (364, 571635226), (403, 516315688), (434, 479435996), (728, 285817613), (806, 258157844), (868, 239717998), (1612, 129078922), (1736, 119858999), (2821, 73759384), (3224, 64539461), (5642, 36879692), (11284, 18439846), (22568, 9219923)]