206249904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{204613}}^1$

素因数の和:204634

約数の個数: 60

約数和(自身を含む): 659675536

約数和(自身を除く): 453425632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 204613, 409226, 613839, 818452, 1227678, 1432291, 1636904, 1841517, 2455356, 2864582, 3273808, 3683034, 4296873, 4910712, 5729164, 7366068, 8593746, 9821424, 11458328, 12890619, 14732136, 17187492, 22916656, 25781238, 29464272, 34374984, 51562476, 68749968, 103124952, 206249904]

約数ペア:

[(1, 206249904), (2, 103124952), (3, 68749968), (4, 51562476), (6, 34374984), (7, 29464272), (8, 25781238), (9, 22916656), (12, 17187492), (14, 14732136), (16, 12890619), (18, 11458328), (21, 9821424), (24, 8593746), (28, 7366068), (36, 5729164), (42, 4910712), (48, 4296873), (56, 3683034), (63, 3273808), (72, 2864582), (84, 2455356), (112, 1841517), (126, 1636904), (144, 1432291), (168, 1227678), (252, 818452), (336, 613839), (504, 409226), (1008, 204613)]