201338973

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39877}}^1$

素因数の和:39914

約数の個数: 32

約数和(自身を含む): 344545920

約数和(自身を除く): 143206947

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 39877, 119631, 358893, 438647, 677909, 1076679, 1315941, 2033727, 3947823, 6101181, 7456999, 11843469, 18303543, 22370997, 67112991, 201338973]

約数ペア:

[(1, 201338973), (3, 67112991), (9, 22370997), (11, 18303543), (17, 11843469), (27, 7456999), (33, 6101181), (51, 3947823), (99, 2033727), (153, 1315941), (187, 1076679), (297, 677909), (459, 438647), (561, 358893), (1683, 119631), (5049, 39877)]