213584714

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2029}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 374949120

約数和(自身を除く): 161364406

約数列:

[1, 2, 7, 14, 73, 103, 146, 206, 511, 721, 1022, 1442, 2029, 4058, 7519, 14203, 15038, 28406, 52633, 105266, 148117, 208987, 296234, 417974, 1036819, 1462909, 2073638, 2925818, 15256051, 30512102, 106792357, 213584714]

約数ペア:

[(1, 213584714), (2, 106792357), (7, 30512102), (14, 15256051), (73, 2925818), (103, 2073638), (146, 1462909), (206, 1036819), (511, 417974), (721, 296234), (1022, 208987), (1442, 148117), (2029, 105266), (4058, 52633), (7519, 28406), (14203, 15038)]