201991413666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4809319373}}^1$

素因数の和:4809319385

約数の個数: 16

約数和(自身を含む): 461694659904

約数和(自身を除く): 259703246238

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4809319373, 9618638746, 14427958119, 28855916238, 33665235611, 67330471222, 100995706833, 201991413666]

約数ペア:

[(1, 201991413666), (2, 100995706833), (3, 67330471222), (6, 33665235611), (7, 28855916238), (14, 14427958119), (21, 9618638746), (42, 4809319373)]