201065931

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 332916480

約数和(自身を除く): 131850549

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 227, 253, 389, 681, 759, 1167, 2043, 2277, 2497, 3501, 4279, 5221, 7491, 8947, 12837, 15663, 22473, 26841, 38511, 46989, 57431, 80523, 88303, 98417, 172293, 264909, 295251, 516879, 794727, 885753, 971333, 2030969, 2913999, 6092907, 8741997, 18278721, 22340659, 67021977, 201065931]

約数ペア:

[(1, 201065931), (3, 67021977), (9, 22340659), (11, 18278721), (23, 8741997), (33, 6092907), (69, 2913999), (99, 2030969), (207, 971333), (227, 885753), (253, 794727), (389, 516879), (681, 295251), (759, 264909), (1167, 172293), (2043, 98417), (2277, 88303), (2497, 80523), (3501, 57431), (4279, 46989), (5221, 38511), (7491, 26841), (8947, 22473), (12837, 15663)]