203473166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1187}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 347276160

約数和(自身を除く): 143802994

約数列:

[1, 2, 13, 19, 26, 38, 247, 347, 494, 694, 1187, 2374, 4511, 6593, 9022, 13186, 15431, 22553, 30862, 45106, 85709, 171418, 293189, 411889, 586378, 823778, 5354557, 7825891, 10709114, 15651782, 101736583, 203473166]

約数ペア:

[(1, 203473166), (2, 101736583), (13, 15651782), (19, 10709114), (26, 7825891), (38, 5354557), (247, 823778), (347, 586378), (494, 411889), (694, 293189), (1187, 171418), (2374, 85709), (4511, 45106), (6593, 30862), (9022, 22553), (13186, 15431)]