198715101

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{17041}}^1$

素因数の和:17093

約数の個数: 24

約数和(自身を含む): 299393856

約数和(自身を除く): 100678755

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 11661, 17041, 51123, 221533, 391943, 664599, 1175829, 2879929, 5095259, 8639787, 15285777, 66238367, 198715101]

約数ペア:

[(1, 198715101), (3, 66238367), (13, 15285777), (23, 8639787), (39, 5095259), (69, 2879929), (169, 1175829), (299, 664599), (507, 391943), (897, 221533), (3887, 51123), (11661, 17041)]