202156760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9041}}^1$

素因数の和:9108

約数の個数: 64

約数和(自身を含む): 501288480

約数和(自身を除く): 299131720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 9041, 11180, 18082, 22360, 36164, 45205, 72328, 90410, 117533, 180820, 235066, 361640, 388763, 470132, 587665, 777526, 940264, 1175330, 1555052, 1943815, 2350660, 3110104, 3887630, 4701320, 5053919, 7775260, 10107838, 15550520, 20215676, 25269595, 40431352, 50539190, 101078380, 202156760]

約数ペア:

[(1, 202156760), (2, 101078380), (4, 50539190), (5, 40431352), (8, 25269595), (10, 20215676), (13, 15550520), (20, 10107838), (26, 7775260), (40, 5053919), (43, 4701320), (52, 3887630), (65, 3110104), (86, 2350660), (104, 1943815), (130, 1555052), (172, 1175330), (215, 940264), (260, 777526), (344, 587665), (430, 470132), (520, 388763), (559, 361640), (860, 235066), (1118, 180820), (1720, 117533), (2236, 90410), (2795, 72328), (4472, 45205), (5590, 36164), (9041, 22360), (11180, 18082)]