99207890

素因数分解:

$2^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{4423}}^1$

素因数の和:6673

約数の個数: 16

約数和(自身を含む): 178694208

約数和(自身を除く): 79486318

約数列:

[1, 2, 5, 10, 2243, 4423, 4486, 8846, 11215, 22115, 22430, 44230, 9920789, 19841578, 49603945, 99207890]

約数ペア:

[(1, 99207890), (2, 49603945), (5, 19841578), (10, 9920789), (2243, 44230), (4423, 22430), (4486, 22115), (8846, 11215)]