202248945

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{23531}}^1$

素因数の和:23733

約数の個数: 24

約数和(自身を含む): 352415232

約数和(自身を除く): 150166287

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 8595, 23531, 70593, 117655, 211779, 352965, 1058895, 4494421, 13483263, 22472105, 40449789, 67416315, 202248945]

約数ペア:

[(1, 202248945), (3, 67416315), (5, 40449789), (9, 22472105), (15, 13483263), (45, 4494421), (191, 1058895), (573, 352965), (955, 211779), (1719, 117655), (2865, 70593), (8595, 23531)]