206572066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2441}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 348131520

約数和(自身を除く): 141559454

約数列:

[1, 2, 17, 19, 34, 38, 131, 262, 323, 646, 2227, 2441, 2489, 4454, 4882, 4978, 41497, 42313, 46379, 82994, 84626, 92758, 319771, 639542, 788443, 1576886, 5436107, 6075649, 10872214, 12151298, 103286033, 206572066]

約数ペア:

[(1, 206572066), (2, 103286033), (17, 12151298), (19, 10872214), (34, 6075649), (38, 5436107), (131, 1576886), (262, 788443), (323, 639542), (646, 319771), (2227, 92758), (2441, 84626), (2489, 82994), (4454, 46379), (4882, 42313), (4978, 41497)]