199217278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{186883}}^1$

素因数の和:186939

約数の個数: 16

約数和(自身を含む): 329663376

約数和(自身を除く): 130446098

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 186883, 373766, 2429479, 4858958, 7662203, 15324406, 99608639, 199217278]

約数ペア:

[(1, 199217278), (2, 99608639), (13, 15324406), (26, 7662203), (41, 4858958), (82, 2429479), (533, 373766), (1066, 186883)]