195623449

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{7621}}^1$

素因数の和:7840

約数の個数: 16

約数和(自身を含む): 236586880

約数和(自身を除く): 40963431

約数列:

[1, 7, 19, 133, 193, 1351, 3667, 7621, 25669, 53347, 144799, 1013593, 1470853, 10295971, 27946207, 195623449]

約数ペア:

[(1, 195623449), (7, 27946207), (19, 10295971), (133, 1470853), (193, 1013593), (1351, 144799), (3667, 53347), (7621, 25669)]