195689091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5569}}^1$

素因数の和:5655

約数の個数: 32

約数和(自身を含む): 303186240

約数和(自身を除く): 107497149

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 663, 689, 901, 2067, 2703, 5569, 11713, 16707, 35139, 72397, 94673, 217191, 284019, 295157, 885471, 1230749, 3692247, 3837041, 5017669, 11511123, 15053007, 65229697, 195689091]

約数ペア:

[(1, 195689091), (3, 65229697), (13, 15053007), (17, 11511123), (39, 5017669), (51, 3837041), (53, 3692247), (159, 1230749), (221, 885471), (663, 295157), (689, 284019), (901, 217191), (2067, 94673), (2703, 72397), (5569, 35139), (11713, 16707)]