196505085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1871477}}^1$

素因数の和:1871492

約数の個数: 16

約数和(自身を含む): 359323776

約数和(自身を除く): 162818691

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1871477, 5614431, 9357385, 13100339, 28072155, 39301017, 65501695, 196505085]

約数ペア:

[(1, 196505085), (3, 65501695), (5, 39301017), (7, 28072155), (15, 13100339), (21, 9357385), (35, 5614431), (105, 1871477)]