220603914

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{231241}}^1$

素因数の和:231302

約数の個数: 24

約数和(自身を含む): 486995652

約数和(自身を除く): 266391738

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 231241, 462482, 693723, 1387446, 2081169, 4162338, 12255773, 24511546, 36767319, 73534638, 110301957, 220603914]

約数ペア:

[(1, 220603914), (2, 110301957), (3, 73534638), (6, 36767319), (9, 24511546), (18, 12255773), (53, 4162338), (106, 2081169), (159, 1387446), (318, 693723), (477, 462482), (954, 231241)]