243814

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 16

約数和(自身を含む): 396576

約数和(自身を除く): 152762

約数列:

[1, 2, 17, 34, 71, 101, 142, 202, 1207, 1717, 2414, 3434, 7171, 14342, 121907, 243814]

約数ペア:

[(1, 243814), (2, 121907), (17, 14342), (34, 7171), (71, 3434), (101, 2414), (142, 1717), (202, 1207)]