201399894

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{1973}}^1$

素因数の和:2141

約数の個数: 48

約数和(自身を含む): 448982352

約数和(自身を除く): 247582458

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 107, 159, 214, 318, 321, 477, 642, 954, 963, 1926, 1973, 3946, 5671, 5919, 11342, 11838, 17013, 17757, 34026, 35514, 51039, 102078, 104569, 209138, 211111, 313707, 422222, 627414, 633333, 941121, 1266666, 1882242, 1899999, 3799998, 11188883, 22377766, 33566649, 67133298, 100699947, 201399894]

約数ペア:

[(1, 201399894), (2, 100699947), (3, 67133298), (6, 33566649), (9, 22377766), (18, 11188883), (53, 3799998), (106, 1899999), (107, 1882242), (159, 1266666), (214, 941121), (318, 633333), (321, 627414), (477, 422222), (642, 313707), (954, 211111), (963, 209138), (1926, 104569), (1973, 102078), (3946, 51039), (5671, 35514), (5919, 34026), (11342, 17757), (11838, 17013)]