208314274

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6529}}^1$

素因数の和:6634

約数の個数: 32

約数和(自身を含む): 372366720

約数和(自身を除く): 164052446

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 301, 371, 602, 742, 2279, 4558, 6529, 13058, 15953, 31906, 45703, 91406, 280747, 346037, 561494, 692074, 1965229, 2422259, 3930458, 4844518, 14879591, 29759182, 104157137, 208314274]

約数ペア:

[(1, 208314274), (2, 104157137), (7, 29759182), (14, 14879591), (43, 4844518), (53, 3930458), (86, 2422259), (106, 1965229), (301, 692074), (371, 561494), (602, 346037), (742, 280747), (2279, 91406), (4558, 45703), (6529, 31906), (13058, 15953)]