194940245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{8329}}^1$

素因数の和:8516

約数の個数: 16

約数和(自身を含む): 243102720

約数和(自身を除く): 48162475

約数列:

[1, 5, 31, 151, 155, 755, 4681, 8329, 23405, 41645, 258199, 1257679, 1290995, 6288395, 38988049, 194940245]

約数ペア:

[(1, 194940245), (5, 38988049), (31, 6288395), (151, 1290995), (155, 1257679), (755, 258199), (4681, 41645), (8329, 23405)]