196515694064

素因数分解:

$2^4\times {\mathrm{2647}}^1\times {\mathrm{4640057}}^1$

素因数の和:4642712

約数の個数: 20

約数和(自身を含む): 380893081104

約数和(自身を除く): 184377387040

約数列:

[1, 2, 4, 8, 16, 2647, 5294, 10588, 21176, 42352, 4640057, 9280114, 18560228, 37120456, 74240912, 12282230879, 24564461758, 49128923516, 98257847032, 196515694064]

約数ペア:

[(1, 196515694064), (2, 98257847032), (4, 49128923516), (8, 24564461758), (16, 12282230879), (2647, 74240912), (5294, 37120456), (10588, 18560228), (21176, 9280114), (42352, 4640057)]