201996846

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{883}}^1$

素因数の和:1141

約数の個数: 48

約数和(自身を含む): 446808960

約数和(自身を除く): 244812114

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 179, 213, 358, 426, 537, 639, 883, 1074, 1278, 1611, 1766, 2649, 3222, 5298, 7947, 12709, 15894, 25418, 38127, 62693, 76254, 114381, 125386, 158057, 188079, 228762, 316114, 376158, 474171, 564237, 948342, 1128474, 1422513, 2845026, 11222047, 22444094, 33666141, 67332282, 100998423, 201996846]

約数ペア:

[(1, 201996846), (2, 100998423), (3, 67332282), (6, 33666141), (9, 22444094), (18, 11222047), (71, 2845026), (142, 1422513), (179, 1128474), (213, 948342), (358, 564237), (426, 474171), (537, 376158), (639, 316114), (883, 228762), (1074, 188079), (1278, 158057), (1611, 125386), (1766, 114381), (2649, 76254), (3222, 62693), (5298, 38127), (7947, 25418), (12709, 15894)]