204865298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1069}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 347604480

約数和(自身を除く): 142739182

約数列:

[1, 2, 11, 22, 31, 62, 281, 341, 562, 682, 1069, 2138, 3091, 6182, 8711, 11759, 17422, 23518, 33139, 66278, 95821, 191642, 300389, 364529, 600778, 729058, 3304279, 6608558, 9312059, 18624118, 102432649, 204865298]

約数ペア:

[(1, 204865298), (2, 102432649), (11, 18624118), (22, 9312059), (31, 6608558), (62, 3304279), (281, 729058), (341, 600778), (562, 364529), (682, 300389), (1069, 191642), (2138, 95821), (3091, 66278), (6182, 33139), (8711, 23518), (11759, 17422)]