200643018

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{470993}}^1$

素因数の和:471069

約数の個数: 16

約数和(自身を含む): 406938816

約数和(自身を除く): 206295798

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 470993, 941986, 1412979, 2825958, 33440503, 66881006, 100321509, 200643018]

約数ペア:

[(1, 200643018), (2, 100321509), (3, 66881006), (6, 33440503), (71, 2825958), (142, 1412979), (213, 941986), (426, 470993)]