201991320034

素因数分解:

$2^1\times 7^1\times {\mathrm{2971}}^1\times {\mathrm{4856261}}^1$

素因数の和:4859241

約数の個数: 16

約数和(自身を含む): 346387455936

約数和(自身を除く): 144396135902

約数列:

[1, 2, 7, 14, 2971, 5942, 20797, 41594, 4856261, 9712522, 33993827, 67987654, 14427951431, 28855902862, 100995660017, 201991320034]

約数ペア:

[(1, 201991320034), (2, 100995660017), (7, 28855902862), (14, 14427951431), (2971, 67987654), (5942, 33993827), (20797, 9712522), (41594, 4856261)]