208798798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{186761}}^1$

素因数の和:186819

約数の個数: 16

約数和(自身を含む): 345136176

約数和(自身を除く): 136337378

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 186761, 373522, 2427893, 4855786, 8030723, 16061446, 104399399, 208798798]

約数ペア:

[(1, 208798798), (2, 104399399), (13, 16061446), (26, 8030723), (43, 4855786), (86, 2427893), (559, 373522), (1118, 186761)]