203985492

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{42391}}^1$

素因数の和:42799

約数の個数: 24

約数和(自身を含む): 477164352

約数和(自身を除く): 273178860

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 42391, 84782, 127173, 169564, 254346, 508692, 16998791, 33997582, 50996373, 67995164, 101992746, 203985492]

約数ペア:

[(1, 203985492), (2, 101992746), (3, 67995164), (4, 50996373), (6, 33997582), (12, 16998791), (401, 508692), (802, 254346), (1203, 169564), (1604, 127173), (2406, 84782), (4812, 42391)]