202185742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{213727}}^1$

素因数の和:213783

約数の個数: 16

約数和(自身を含む): 338545152

約数和(自身を除く): 136359410

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 213727, 427454, 2350997, 4701994, 9190261, 18380522, 101092871, 202185742]

約数ペア:

[(1, 202185742), (2, 101092871), (11, 18380522), (22, 9190261), (43, 4701994), (86, 2350997), (473, 427454), (946, 213727)]