202048545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{1117}}^1$

素因数の和:1545

約数の個数: 32

約数和(自身を含む): 334863360

約数和(自身を除く): 132814815

約数列:

[1, 3, 5, 15, 31, 93, 155, 389, 465, 1117, 1167, 1945, 3351, 5585, 5835, 12059, 16755, 34627, 36177, 60295, 103881, 173135, 180885, 434513, 519405, 1303539, 2172565, 6517695, 13469903, 40409709, 67349515, 202048545]

約数ペア:

[(1, 202048545), (3, 67349515), (5, 40409709), (15, 13469903), (31, 6517695), (93, 2172565), (155, 1303539), (389, 519405), (465, 434513), (1117, 180885), (1167, 173135), (1945, 103881), (3351, 60295), (5585, 36177), (5835, 34627), (12059, 16755)]