208036053

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5653}}^1$

素因数の和:5738

約数の個数: 32

約数和(自身を含む): 325670400

約数和(自身を除く): 117634347

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1363, 4089, 5653, 12267, 16959, 36801, 50877, 152631, 163937, 265691, 491811, 797073, 1475433, 2391219, 4426299, 7173657, 7705039, 23115117, 69345351, 208036053]

約数ペア:

[(1, 208036053), (3, 69345351), (9, 23115117), (27, 7705039), (29, 7173657), (47, 4426299), (87, 2391219), (141, 1475433), (261, 797073), (423, 491811), (783, 265691), (1269, 163937), (1363, 152631), (4089, 50877), (5653, 36801), (12267, 16959)]