209433506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{41341}}^1$

素因数の和:41509

約数の個数: 16

約数和(自身を含む): 334870200

約数和(自身を除く): 125436694

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 41341, 82682, 702797, 1405594, 6159809, 12319618, 104716753, 209433506]

約数ペア:

[(1, 209433506), (2, 104716753), (17, 12319618), (34, 6159809), (149, 1405594), (298, 702797), (2533, 82682), (5066, 41341)]