202964145

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 333897984

約数和(自身を除く): 130933839

約数列:

[1, 3, 5, 15, 41, 123, 205, 401, 615, 823, 1203, 2005, 2469, 4115, 6015, 12345, 16441, 33743, 49323, 82205, 101229, 168715, 246615, 330023, 506145, 990069, 1650115, 4950345, 13530943, 40592829, 67654715, 202964145]

約数ペア:

[(1, 202964145), (3, 67654715), (5, 40592829), (15, 13530943), (41, 4950345), (123, 1650115), (205, 990069), (401, 506145), (615, 330023), (823, 246615), (1203, 168715), (2005, 101229), (2469, 82205), (4115, 49323), (6015, 33743), (12345, 16441)]