201564615

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{12713}}^1$

素因数の和:12879

約数の個数: 32

約数和(自身を含む): 371045376

約数和(自身を除く): 169480761

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 2265, 3171, 5285, 12713, 15855, 38139, 63565, 88991, 190695, 266973, 444955, 1334865, 1919663, 5758989, 9598315, 13437641, 28794945, 40312923, 67188205, 201564615]

約数ペア:

[(1, 201564615), (3, 67188205), (5, 40312923), (7, 28794945), (15, 13437641), (21, 9598315), (35, 5758989), (105, 1919663), (151, 1334865), (453, 444955), (755, 266973), (1057, 190695), (2265, 88991), (3171, 63565), (5285, 38139), (12713, 15855)]