214792705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1103}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 286156800

約数和(自身を除く): 71364095

約数列:

[1, 5, 17, 29, 79, 85, 145, 395, 493, 1103, 1343, 2291, 2465, 5515, 6715, 11455, 18751, 31987, 38947, 87137, 93755, 159935, 194735, 435685, 543779, 1481329, 2526973, 2718895, 7406645, 12634865, 42958541, 214792705]

約数ペア:

[(1, 214792705), (5, 42958541), (17, 12634865), (29, 7406645), (79, 2718895), (85, 2526973), (145, 1481329), (395, 543779), (493, 435685), (1103, 194735), (1343, 159935), (2291, 93755), (2465, 87137), (5515, 38947), (6715, 31987), (11455, 18751)]