205537164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{349553}}^1$

素因数の和:349574

約数の個数: 36

約数和(自身を含む): 557888184

約数和(自身を除く): 352351020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 349553, 699106, 1048659, 1398212, 2097318, 2446871, 4194636, 4893742, 7340613, 9787484, 14681226, 17128097, 29362452, 34256194, 51384291, 68512388, 102768582, 205537164]

約数ペア:

[(1, 205537164), (2, 102768582), (3, 68512388), (4, 51384291), (6, 34256194), (7, 29362452), (12, 17128097), (14, 14681226), (21, 9787484), (28, 7340613), (42, 4893742), (49, 4194636), (84, 2446871), (98, 2097318), (147, 1398212), (196, 1048659), (294, 699106), (588, 349553)]