201717670895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1\times {\mathrm{87931}}^1$

素因数の和:89195

約数の個数: 32

約数和(自身を含む): 269894963520

約数和(自身を除く): 68177292625

約数列:

[1, 5, 13, 29, 65, 145, 377, 1217, 1885, 6085, 15821, 35293, 79105, 87931, 176465, 439655, 458809, 1143103, 2294045, 2549999, 5715515, 12749995, 33149987, 107012027, 165749935, 535060135, 1391156351, 3103348783, 6955781755, 15516743915, 40343534179, 201717670895]

約数ペア:

[(1, 201717670895), (5, 40343534179), (13, 15516743915), (29, 6955781755), (65, 3103348783), (145, 1391156351), (377, 535060135), (1217, 165749935), (1885, 107012027), (6085, 33149987), (15821, 12749995), (35293, 5715515), (79105, 2549999), (87931, 2294045), (176465, 1143103), (439655, 458809)]