191535799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 242694144

約数和(自身を除く): 51158345

約数列:

[1, 7, 13, 53, 91, 151, 263, 371, 689, 1057, 1841, 1963, 3419, 4823, 8003, 13741, 13939, 23933, 39713, 56021, 97573, 104039, 181207, 277991, 516269, 728273, 1268449, 2104789, 3613883, 14733523, 27362257, 191535799]

約数ペア:

[(1, 191535799), (7, 27362257), (13, 14733523), (53, 3613883), (91, 2104789), (151, 1268449), (263, 728273), (371, 516269), (689, 277991), (1057, 181207), (1841, 104039), (1963, 97573), (3419, 56021), (4823, 39713), (8003, 23933), (13741, 13939)]