201558295939

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28765277}}^1$

素因数の和:28765315

約数の個数: 24

約数和(自身を含む): 275456302128

約数和(自身を除く): 73898006189

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 28765277, 201356939, 316418047, 373948601, 1409498573, 2214926329, 2617640207, 4113434611, 15504484303, 18323481449, 28794042277, 201558295939]

約数ペア:

[(1, 201558295939), (7, 28794042277), (11, 18323481449), (13, 15504484303), (49, 4113434611), (77, 2617640207), (91, 2214926329), (143, 1409498573), (539, 373948601), (637, 316418047), (1001, 201356939), (7007, 28765277)]