202917858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3331}}^1$

素因数の和:3431

約数の個数: 64

約数和(自身を含む): 483646464

約数和(自身を除く): 280728606

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1562, 1846, 2343, 2769, 3331, 4686, 5538, 6662, 9993, 10153, 19986, 20306, 30459, 36641, 43303, 60918, 73282, 86606, 109923, 129909, 219846, 236501, 259818, 473002, 476333, 709503, 952666, 1419006, 1428999, 2601511, 2857998, 3074513, 5203022, 6149026, 7804533, 9223539, 15609066, 18447078, 33819643, 67639286, 101458929, 202917858]

約数ペア:

[(1, 202917858), (2, 101458929), (3, 67639286), (6, 33819643), (11, 18447078), (13, 15609066), (22, 9223539), (26, 7804533), (33, 6149026), (39, 5203022), (66, 3074513), (71, 2857998), (78, 2601511), (142, 1428999), (143, 1419006), (213, 952666), (286, 709503), (426, 476333), (429, 473002), (781, 259818), (858, 236501), (923, 219846), (1562, 129909), (1846, 109923), (2343, 86606), (2769, 73282), (3331, 60918), (4686, 43303), (5538, 36641), (6662, 30459), (9993, 20306), (10153, 19986)]