196100425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9601}}^1$

素因数の和:9673

約数の個数: 24

約数和(自身を含む): 261942560

約数和(自身を除く): 65842135

約数列:

[1, 5, 19, 25, 43, 95, 215, 475, 817, 1075, 4085, 9601, 20425, 48005, 182419, 240025, 412843, 912095, 2064215, 4560475, 7844017, 10321075, 39220085, 196100425]

約数ペア:

[(1, 196100425), (5, 39220085), (19, 10321075), (25, 7844017), (43, 4560475), (95, 2064215), (215, 912095), (475, 412843), (817, 240025), (1075, 182419), (4085, 48005), (9601, 20425)]