200620215

素因数分解:

$3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{9629}}^1$

素因数の和:10103

約数の個数: 24

約数和(自身を含む): 348528960

約数和(自身を除く): 147908745

約数列:

[1, 3, 5, 9, 15, 45, 463, 1389, 2315, 4167, 6945, 9629, 20835, 28887, 48145, 86661, 144435, 433305, 4458227, 13374681, 22291135, 40124043, 66873405, 200620215]

約数ペア:

[(1, 200620215), (3, 66873405), (5, 40124043), (9, 22291135), (15, 13374681), (45, 4458227), (463, 433305), (1389, 144435), (2315, 86661), (4167, 48145), (6945, 28887), (9629, 20835)]