201518306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7589}}^1$

素因数の和:7690

約数の個数: 32

約数和(自身を含む): 354119040

約数和(自身を除く): 152600734

約数列:

[1, 2, 11, 17, 22, 34, 71, 142, 187, 374, 781, 1207, 1562, 2414, 7589, 13277, 15178, 26554, 83479, 129013, 166958, 258026, 538819, 1077638, 1419143, 2838286, 5927009, 9159923, 11854018, 18319846, 100759153, 201518306]

約数ペア:

[(1, 201518306), (2, 100759153), (11, 18319846), (17, 11854018), (22, 9159923), (34, 5927009), (71, 2838286), (142, 1419143), (187, 1077638), (374, 538819), (781, 258026), (1207, 166958), (1562, 129013), (2414, 83479), (7589, 26554), (13277, 15178)]