196461808

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{68597}}^1$

素因数の和:68784

約数の個数: 20

約数和(自身を含む): 382776840

約数和(自身を除く): 186315032

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 68597, 137194, 274388, 548776, 1097552, 12278863, 24557726, 49115452, 98230904, 196461808]

約数ペア:

[(1, 196461808), (2, 98230904), (4, 49115452), (8, 24557726), (16, 12278863), (179, 1097552), (358, 548776), (716, 274388), (1432, 137194), (2864, 68597)]