201417651

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1973}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 315840000

約数和(自身を除く): 114422349

約数列:

[1, 3, 9, 19, 27, 57, 171, 199, 513, 597, 1791, 1973, 3781, 5373, 5919, 11343, 17757, 34029, 37487, 53271, 102087, 112461, 337383, 392627, 1012149, 1177881, 3533643, 7459913, 10600929, 22379739, 67139217, 201417651]

約数ペア:

[(1, 201417651), (3, 67139217), (9, 22379739), (19, 10600929), (27, 7459913), (57, 3533643), (171, 1177881), (199, 1012149), (513, 392627), (597, 337383), (1791, 112461), (1973, 102087), (3781, 53271), (5373, 37487), (5919, 34029), (11343, 17757)]