201400370

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{43499}}^1$

素因数の和:43969

約数の個数: 16

約数和(自身を含む): 363312000

約数和(自身を除く): 161911630

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 43499, 86998, 217495, 434990, 20140037, 40280074, 100700185, 201400370]

約数ペア:

[(1, 201400370), (2, 100700185), (5, 40280074), (10, 20140037), (463, 434990), (926, 217495), (2315, 86998), (4630, 43499)]