201323395

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{442469}}^1$

素因数の和:442494

約数の個数: 16

約数和(自身を含む): 297339840

約数和(自身を除く): 96016445

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 442469, 2212345, 3097283, 5752097, 15486415, 28760485, 40264679, 201323395]

約数ペア:

[(1, 201323395), (5, 40264679), (7, 28760485), (13, 15486415), (35, 5752097), (65, 3097283), (91, 2212345), (455, 442469)]