200384740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{435619}}^1$

素因数の和:435651

約数の個数: 24

約数和(自身を含む): 439104960

約数和(自身を除く): 238720220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 435619, 871238, 1742476, 2178095, 4356190, 8712380, 10019237, 20038474, 40076948, 50096185, 100192370, 200384740]

約数ペア:

[(1, 200384740), (2, 100192370), (4, 50096185), (5, 40076948), (10, 20038474), (20, 10019237), (23, 8712380), (46, 4356190), (92, 2178095), (115, 1742476), (230, 871238), (460, 435619)]