212934344

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{15149}}^1$

素因数の和:15413

約数の個数: 32

約数和(自身を含む): 458136000

約数和(自身を除く): 245201656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 7028, 14056, 15149, 30298, 60596, 106043, 121192, 212086, 424172, 848344, 3802399, 7604798, 15209596, 26616793, 30419192, 53233586, 106467172, 212934344]

約数ペア:

[(1, 212934344), (2, 106467172), (4, 53233586), (7, 30419192), (8, 26616793), (14, 15209596), (28, 7604798), (56, 3802399), (251, 848344), (502, 424172), (1004, 212086), (1757, 121192), (2008, 106043), (3514, 60596), (7028, 30298), (14056, 15149)]