213323432

素因数分解:

$2^3\times 7^1\times {\mathrm{631}}^1\times {\mathrm{6037}}^1$

素因数の和:6681

約数の個数: 32

約数和(自身を含む): 457921920

約数和(自身を除く): 244598488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 631, 1262, 2524, 4417, 5048, 6037, 8834, 12074, 17668, 24148, 35336, 42259, 48296, 84518, 169036, 338072, 3809347, 7618694, 15237388, 26665429, 30474776, 53330858, 106661716, 213323432]

約数ペア:

[(1, 213323432), (2, 106661716), (4, 53330858), (7, 30474776), (8, 26665429), (14, 15237388), (28, 7618694), (56, 3809347), (631, 338072), (1262, 169036), (2524, 84518), (4417, 48296), (5048, 42259), (6037, 35336), (8834, 24148), (12074, 17668)]