201861814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{3631}}^1$

素因数の和:3689

約数の個数: 48

約数和(自身を含む): 398532096

約数和(自身を除く): 196670282

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 361, 418, 722, 1463, 2527, 2926, 3631, 3971, 5054, 7262, 7942, 25417, 27797, 39941, 50834, 55594, 68989, 79882, 137978, 279587, 482923, 559174, 758879, 965846, 1310791, 1517758, 2621582, 5312153, 9175537, 10624306, 14418701, 18351074, 28837402, 100930907, 201861814]

約数ペア:

[(1, 201861814), (2, 100930907), (7, 28837402), (11, 18351074), (14, 14418701), (19, 10624306), (22, 9175537), (38, 5312153), (77, 2621582), (133, 1517758), (154, 1310791), (209, 965846), (266, 758879), (361, 559174), (418, 482923), (722, 279587), (1463, 137978), (2527, 79882), (2926, 68989), (3631, 55594), (3971, 50834), (5054, 39941), (7262, 27797), (7942, 25417)]