200889849692

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1337803}}^1$

素因数の和:1338018

約数の個数: 48

約数和(自身を含む): 417137989632

約数和(自身を除く): 216248139940

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 173, 217, 346, 434, 692, 868, 1211, 2422, 4844, 5363, 10726, 21452, 37541, 75082, 150164, 1337803, 2675606, 5351212, 9364621, 18729242, 37458484, 41471893, 82943786, 165887572, 231439919, 290303251, 462879838, 580606502, 925759676, 1161213004, 1620079433, 3240158866, 6480317732, 7174637489, 14349274978, 28698549956, 50222462423, 100444924846, 200889849692]

約数ペア:

[(1, 200889849692), (2, 100444924846), (4, 50222462423), (7, 28698549956), (14, 14349274978), (28, 7174637489), (31, 6480317732), (62, 3240158866), (124, 1620079433), (173, 1161213004), (217, 925759676), (346, 580606502), (434, 462879838), (692, 290303251), (868, 231439919), (1211, 165887572), (2422, 82943786), (4844, 41471893), (5363, 37458484), (10726, 18729242), (21452, 9364621), (37541, 5351212), (75082, 2675606), (150164, 1337803)]