194600289

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1\times {\mathrm{829}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 281907840

約数和(自身を除く): 87307551

約数列:

[1, 3, 13, 39, 169, 463, 507, 829, 1389, 2487, 6019, 10777, 18057, 32331, 78247, 140101, 234741, 383827, 420303, 1151481, 4989751, 14969253, 64866763, 194600289]

約数ペア:

[(1, 194600289), (3, 64866763), (13, 14969253), (39, 4989751), (169, 1151481), (463, 420303), (507, 383827), (829, 234741), (1389, 140101), (2487, 78247), (6019, 32331), (10777, 18057)]