209460672010

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2322953}}^1$

素因数の和:2323158

約数の個数: 32

約数和(自身を含む): 385350193152

約数和(自身を除く): 175889521142

約数列:

[1, 2, 5, 10, 71, 127, 142, 254, 355, 635, 710, 1270, 9017, 18034, 45085, 90170, 2322953, 4645906, 11614765, 23229530, 164929663, 295015031, 329859326, 590030062, 824648315, 1475075155, 1649296630, 2950150310, 20946067201, 41892134402, 104730336005, 209460672010]

約数ペア:

[(1, 209460672010), (2, 104730336005), (5, 41892134402), (10, 20946067201), (71, 2950150310), (127, 1649296630), (142, 1475075155), (254, 824648315), (355, 590030062), (635, 329859326), (710, 295015031), (1270, 164929663), (9017, 23229530), (18034, 11614765), (45085, 4645906), (90170, 2322953)]