206403708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{22543}}^1$

素因数の和:22666

約数の個数: 48

約数和(自身を含む): 555484160

約数和(自身を除く): 349080452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 22543, 45086, 67629, 90172, 135258, 157801, 270516, 315602, 473403, 631204, 946806, 1893612, 2457187, 4914374, 7371561, 9828748, 14743122, 17200309, 29486244, 34400618, 51600927, 68801236, 103201854, 206403708]

約数ペア:

[(1, 206403708), (2, 103201854), (3, 68801236), (4, 51600927), (6, 34400618), (7, 29486244), (12, 17200309), (14, 14743122), (21, 9828748), (28, 7371561), (42, 4914374), (84, 2457187), (109, 1893612), (218, 946806), (327, 631204), (436, 473403), (654, 315602), (763, 270516), (1308, 157801), (1526, 135258), (2289, 90172), (3052, 67629), (4578, 45086), (9156, 22543)]