201839667

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:899

約数の個数: 32

約数和(自身を含む): 288743424

約数和(自身を除く): 86903757

約数列:

[1, 3, 31, 47, 61, 93, 141, 183, 757, 1457, 1891, 2271, 2867, 4371, 5673, 8601, 23467, 35579, 46177, 70401, 88877, 106737, 138531, 266631, 1102949, 1431487, 2170319, 3308847, 4294461, 6510957, 67279889, 201839667]

約数ペア:

[(1, 201839667), (3, 67279889), (31, 6510957), (47, 4294461), (61, 3308847), (93, 2170319), (141, 1431487), (183, 1102949), (757, 266631), (1457, 138531), (1891, 106737), (2271, 88877), (2867, 70401), (4371, 46177), (5673, 35579), (8601, 23467)]