200476804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{123143}}^1$

素因数の和:123195

約数の個数: 24

約数和(自身を含む): 393075648

約数和(自身を除く): 192598844

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 123143, 246286, 492572, 1354573, 2709146, 4556291, 5418292, 9112582, 18225164, 50119201, 100238402, 200476804]

約数ペア:

[(1, 200476804), (2, 100238402), (4, 50119201), (11, 18225164), (22, 9112582), (37, 5418292), (44, 4556291), (74, 2709146), (148, 1354573), (407, 492572), (814, 246286), (1628, 123143)]