219794705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{4703}}^1$

素因数の和:5440

約数の個数: 16

約数和(自身を含む): 284497920

約数和(自身を除く): 64703215

約数列:

[1, 5, 13, 65, 719, 3595, 4703, 9347, 23515, 46735, 61139, 305695, 3381457, 16907285, 43958941, 219794705]

約数ペア:

[(1, 219794705), (5, 43958941), (13, 16907285), (65, 3381457), (719, 305695), (3595, 61139), (4703, 46735), (9347, 23515)]