210790458

素因数分解:

$2^1\times 3^3\times {\mathrm{877}}^1\times {\mathrm{4451}}^1$

素因数の和:5339

約数の個数: 32

約数和(自身を含む): 469062720

約数和(自身を除く): 258272262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 877, 1754, 2631, 4451, 5262, 7893, 8902, 13353, 15786, 23679, 26706, 40059, 47358, 80118, 120177, 240354, 3903527, 7807054, 11710581, 23421162, 35131743, 70263486, 105395229, 210790458]

約数ペア:

[(1, 210790458), (2, 105395229), (3, 70263486), (6, 35131743), (9, 23421162), (18, 11710581), (27, 7807054), (54, 3903527), (877, 240354), (1754, 120177), (2631, 80118), (4451, 47358), (5262, 40059), (7893, 26706), (8902, 23679), (13353, 15786)]