201781812

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{317267}}^1$

素因数の和:317327

約数の個数: 24

約数和(自身を含む): 479709216

約数和(自身を除く): 277927404

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 317267, 634534, 951801, 1269068, 1903602, 3807204, 16815151, 33630302, 50445453, 67260604, 100890906, 201781812]

約数ペア:

[(1, 201781812), (2, 100890906), (3, 67260604), (4, 50445453), (6, 33630302), (12, 16815151), (53, 3807204), (106, 1903602), (159, 1269068), (212, 951801), (318, 634534), (636, 317267)]