255499458

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{1657}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 528437760

約数和(自身を除く): 272938302

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 829, 1657, 1658, 2487, 3314, 4971, 4974, 9942, 25699, 51367, 51398, 77097, 102734, 154101, 154194, 308202, 1373653, 2747306, 4120959, 8241918, 42583243, 85166486, 127749729, 255499458]

約数ペア:

[(1, 255499458), (2, 127749729), (3, 85166486), (6, 42583243), (31, 8241918), (62, 4120959), (93, 2747306), (186, 1373653), (829, 308202), (1657, 154194), (1658, 154101), (2487, 102734), (3314, 77097), (4971, 51398), (4974, 51367), (9942, 25699)]