197837562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2536379}}^1$

素因数の和:2536397

約数の個数: 16

約数和(自身を含む): 426111840

約数和(自身を除く): 228274278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2536379, 5072758, 7609137, 15218274, 32972927, 65945854, 98918781, 197837562]

約数ペア:

[(1, 197837562), (2, 98918781), (3, 65945854), (6, 32972927), (13, 15218274), (26, 7609137), (39, 5072758), (78, 2536379)]