206870412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2462743}}^1$

素因数の和:2462757

約数の個数: 24

約数和(自身を含む): 551654656

約数和(自身を除く): 344784244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2462743, 4925486, 7388229, 9850972, 14776458, 17239201, 29552916, 34478402, 51717603, 68956804, 103435206, 206870412]

約数ペア:

[(1, 206870412), (2, 103435206), (3, 68956804), (4, 51717603), (6, 34478402), (7, 29552916), (12, 17239201), (14, 14776458), (21, 9850972), (28, 7388229), (42, 4925486), (84, 2462743)]