201876805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5341

約数の個数: 32

約数和(自身を含む): 283530240

約数和(自身を除く): 81653435

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 2015, 2945, 5273, 7657, 26365, 38285, 68549, 100187, 163463, 342745, 500935, 817315, 1302431, 2125019, 3105797, 6512155, 10625095, 15528985, 40375361, 201876805]

約数ペア:

[(1, 201876805), (5, 40375361), (13, 15528985), (19, 10625095), (31, 6512155), (65, 3105797), (95, 2125019), (155, 1302431), (247, 817315), (403, 500935), (589, 342745), (1235, 163463), (2015, 100187), (2945, 68549), (5273, 38285), (7657, 26365)]