202459894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 386104320

約数和(自身を除く): 183644426

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 139, 151, 182, 278, 302, 371, 689, 742, 973, 1057, 1378, 1807, 1946, 1963, 2114, 3614, 3926, 4823, 7367, 8003, 9646, 12649, 13741, 14734, 16006, 20989, 25298, 27482, 41978, 51569, 56021, 95771, 103138, 104039, 112042, 146923, 191542, 208078, 272857, 293846, 545714, 670397, 728273, 1112417, 1340794, 1456546, 1909999, 2224834, 3819998, 7786919, 14461421, 15573838, 28922842, 101229947, 202459894]

約数ペア:

[(1, 202459894), (2, 101229947), (7, 28922842), (13, 15573838), (14, 14461421), (26, 7786919), (53, 3819998), (91, 2224834), (106, 1909999), (139, 1456546), (151, 1340794), (182, 1112417), (278, 728273), (302, 670397), (371, 545714), (689, 293846), (742, 272857), (973, 208078), (1057, 191542), (1378, 146923), (1807, 112042), (1946, 104039), (1963, 103138), (2114, 95771), (3614, 56021), (3926, 51569), (4823, 41978), (7367, 27482), (8003, 25298), (9646, 20989), (12649, 16006), (13741, 14734)]