200273919

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 287029248

約数和(自身を除く): 86755329

約数列:

[1, 3, 31, 43, 61, 93, 129, 183, 821, 1333, 1891, 2463, 2623, 3999, 5673, 7869, 25451, 35303, 50081, 76353, 81313, 105909, 150243, 243939, 1094393, 1552511, 2153483, 3283179, 4657533, 6460449, 66757973, 200273919]

約数ペア:

[(1, 200273919), (3, 66757973), (31, 6460449), (43, 4657533), (61, 3283179), (93, 2153483), (129, 1552511), (183, 1094393), (821, 243939), (1333, 150243), (1891, 105909), (2463, 81313), (2623, 76353), (3999, 50081), (5673, 35303), (7869, 25451)]