196913471745

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{279309889}}^1$

素因数の和:279309944

約数の個数: 16

約数和(自身を含む): 321764993280

約数和(自身を除く): 124851521535

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 279309889, 837929667, 1396549445, 4189648335, 13127564783, 39382694349, 65637823915, 196913471745]

約数ペア:

[(1, 196913471745), (3, 65637823915), (5, 39382694349), (15, 13127564783), (47, 4189648335), (141, 1396549445), (235, 837929667), (705, 279309889)]