223697435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83939}}^1$

素因数の和:83998

約数の個数: 16

約数和(自身を含む): 296140320

約数和(自身を除く): 72442885

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 83939, 419695, 1091207, 3441499, 5456035, 17207495, 44739487, 223697435]

約数ペア:

[(1, 223697435), (5, 44739487), (13, 17207495), (41, 5456035), (65, 3441499), (205, 1091207), (533, 419695), (2665, 83939)]