201262420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{437527}}^1$

素因数の和:437559

約数の個数: 24

約数和(自身を含む): 441028224

約数和(自身を除く): 239765804

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 437527, 875054, 1750108, 2187635, 4375270, 8750540, 10063121, 20126242, 40252484, 50315605, 100631210, 201262420]

約数ペア:

[(1, 201262420), (2, 100631210), (4, 50315605), (5, 40252484), (10, 20126242), (20, 10063121), (23, 8750540), (46, 4375270), (92, 2187635), (115, 1750108), (230, 875054), (460, 437527)]