200469748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{19991}}^1$

素因数の和:20127

約数の個数: 24

約数和(自身を含む): 369452160

約数和(自身を除く): 168982412

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 10028, 19991, 39982, 79964, 459793, 919586, 1839172, 2179019, 4358038, 8716076, 50117437, 100234874, 200469748]

約数ペア:

[(1, 200469748), (2, 100234874), (4, 50117437), (23, 8716076), (46, 4358038), (92, 2179019), (109, 1839172), (218, 919586), (436, 459793), (2507, 79964), (5014, 39982), (10028, 19991)]