206639076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{351427}}^1$

素因数の和:351448

約数の個数: 36

約数和(自身を含む): 560879088

約数和(自身を除く): 354240012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 351427, 702854, 1054281, 1405708, 2108562, 2459989, 4217124, 4919978, 7379967, 9839956, 14759934, 17219923, 29519868, 34439846, 51659769, 68879692, 103319538, 206639076]

約数ペア:

[(1, 206639076), (2, 103319538), (3, 68879692), (4, 51659769), (6, 34439846), (7, 29519868), (12, 17219923), (14, 14759934), (21, 9839956), (28, 7379967), (42, 4919978), (49, 4217124), (84, 2459989), (98, 2108562), (147, 1405708), (196, 1054281), (294, 702854), (588, 351427)]