201261269

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 230693760

約数和(自身を除く): 29432491

約数列:

[1, 11, 31, 79, 241, 341, 869, 961, 2449, 2651, 7471, 10571, 19039, 26939, 75919, 82181, 209429, 231601, 590209, 835109, 2547611, 6492299, 18296479, 201261269]

約数ペア:

[(1, 201261269), (11, 18296479), (31, 6492299), (79, 2547611), (241, 835109), (341, 590209), (869, 231601), (961, 209429), (2449, 82181), (2651, 75919), (7471, 26939), (10571, 19039)]