201745197

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{1979}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 298995840

約数和(自身を除く): 97250643

約数列:

[1, 3, 9, 47, 141, 241, 423, 723, 1979, 2169, 5937, 11327, 17811, 33981, 93013, 101943, 279039, 476939, 837117, 1430817, 4292451, 22416133, 67248399, 201745197]

約数ペア:

[(1, 201745197), (3, 67248399), (9, 22416133), (47, 4292451), (141, 1430817), (241, 837117), (423, 476939), (723, 279039), (1979, 101943), (2169, 93013), (5937, 33981), (11327, 17811)]