209225692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1\times {\mathrm{2473}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 394711856

約数和(自身を除く): 185486164

約数列:

[1, 2, 4, 13, 26, 52, 1627, 2473, 3254, 4946, 6508, 9892, 21151, 32149, 42302, 64298, 84604, 128596, 4023571, 8047142, 16094284, 52306423, 104612846, 209225692]

約数ペア:

[(1, 209225692), (2, 104612846), (4, 52306423), (13, 16094284), (26, 8047142), (52, 4023571), (1627, 128596), (2473, 84604), (3254, 64298), (4946, 42302), (6508, 32149), (9892, 21151)]