203468914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{22073}}^1$

素因数の和:22505

約数の個数: 16

約数和(自身を含む): 333758880

約数和(自身を除く): 130289966

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 22073, 44146, 242803, 485606, 9248587, 18497174, 101734457, 203468914]

約数ペア:

[(1, 203468914), (2, 101734457), (11, 18497174), (22, 9248587), (419, 485606), (838, 242803), (4609, 44146), (9218, 22073)]