201690993

素因数分解:

$3^1\times 7^1\times {\mathrm{2819}}^1\times {\mathrm{3407}}^1$

素因数の和:6236

約数の個数: 16

約数和(自身を含む): 307537920

約数和(自身を除く): 105846927

約数列:

[1, 3, 7, 21, 2819, 3407, 8457, 10221, 19733, 23849, 59199, 71547, 9604333, 28812999, 67230331, 201690993]

約数ペア:

[(1, 201690993), (3, 67230331), (7, 28812999), (21, 9604333), (2819, 71547), (3407, 59199), (8457, 23849), (10221, 19733)]