202174508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{20161}}^1$

素因数の和:20297

約数の個数: 24

約数和(自身を含む): 372593760

約数和(自身を除く): 170419252

約数列:

[1, 2, 4, 23, 46, 92, 109, 218, 436, 2507, 5014, 10028, 20161, 40322, 80644, 463703, 927406, 1854812, 2197549, 4395098, 8790196, 50543627, 101087254, 202174508]

約数ペア:

[(1, 202174508), (2, 101087254), (4, 50543627), (23, 8790196), (46, 4395098), (92, 2197549), (109, 1854812), (218, 927406), (436, 463703), (2507, 80644), (5014, 40322), (10028, 20161)]