201710201

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 259773696

約数和(自身を除く): 58063495

約数列:

[1, 7, 11, 41, 77, 181, 287, 353, 451, 1267, 1991, 2471, 3157, 3883, 7421, 13937, 14473, 27181, 51947, 63893, 81631, 101311, 159203, 447251, 571417, 702823, 1114421, 2619613, 4919761, 18337291, 28815743, 201710201]

約数ペア:

[(1, 201710201), (7, 28815743), (11, 18337291), (41, 4919761), (77, 2619613), (181, 1114421), (287, 702823), (353, 571417), (451, 447251), (1267, 159203), (1991, 101311), (2471, 81631), (3157, 63893), (3883, 51947), (7421, 27181), (13937, 14473)]