212978274

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{9433}}^1$

素因数の和:9562

約数の個数: 32

約数和(自身を含む): 440152704

約数和(自身を除く): 227174430

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 213, 318, 426, 3763, 7526, 9433, 11289, 18866, 22578, 28299, 56598, 499949, 669743, 999898, 1339486, 1499847, 2009229, 2999694, 4018458, 35496379, 70992758, 106489137, 212978274]

約数ペア:

[(1, 212978274), (2, 106489137), (3, 70992758), (6, 35496379), (53, 4018458), (71, 2999694), (106, 2009229), (142, 1499847), (159, 1339486), (213, 999898), (318, 669743), (426, 499949), (3763, 56598), (7526, 28299), (9433, 22578), (11289, 18866)]