200478511

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 213373440

約数和(自身を除く): 12894929

約数列:

[1, 23, 71, 293, 419, 1633, 6739, 9637, 20803, 29749, 122767, 478469, 684227, 2823641, 8716457, 200478511]

約数ペア:

[(1, 200478511), (23, 8716457), (71, 2823641), (293, 684227), (419, 478469), (1633, 122767), (6739, 29749), (9637, 20803)]