208513214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{88129}}^1$

素因数の和:88164

約数の個数: 24

約数和(自身を含む): 387066960

約数和(自身を除く): 178553746

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 88129, 176258, 616903, 1145677, 1233806, 2291354, 8019739, 14893801, 16039478, 29787602, 104256607, 208513214]

約数ペア:

[(1, 208513214), (2, 104256607), (7, 29787602), (13, 16039478), (14, 14893801), (26, 8019739), (91, 2291354), (169, 1233806), (182, 1145677), (338, 616903), (1183, 176258), (2366, 88129)]