201147317

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{3389}}^1$

素因数の和:3596

約数の個数: 16

約数和(自身を含む): 235401600

約数和(自身を除く): 34254283

約数列:

[1, 7, 61, 139, 427, 973, 3389, 8479, 23723, 59353, 206729, 471071, 1447103, 3297497, 28735331, 201147317]

約数ペア:

[(1, 201147317), (7, 28735331), (61, 3297497), (139, 1447103), (427, 471071), (973, 206729), (3389, 59353), (8479, 23723)]