201942728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{114221}}^1$

素因数の和:114257

約数の個数: 32

約数和(自身を含む): 431759160

約数和(自身を除く): 229816432

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 114221, 228442, 456884, 913768, 1484873, 1941757, 2969746, 3883514, 5939492, 7767028, 11878984, 15534056, 25242841, 50485682, 100971364, 201942728]

約数ペア:

[(1, 201942728), (2, 100971364), (4, 50485682), (8, 25242841), (13, 15534056), (17, 11878984), (26, 7767028), (34, 5939492), (52, 3883514), (68, 2969746), (104, 1941757), (136, 1484873), (221, 913768), (442, 456884), (884, 228442), (1768, 114221)]