201246573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 64

約数和(自身を含む): 325140480

約数和(自身を除く): 123893907

約数列:

[1, 3, 11, 23, 29, 33, 41, 69, 87, 123, 223, 253, 319, 451, 667, 669, 759, 943, 957, 1189, 1353, 2001, 2453, 2829, 3567, 5129, 6467, 7337, 7359, 9143, 10373, 13079, 15387, 19401, 22011, 27347, 27429, 31119, 39237, 56419, 71137, 82041, 100573, 148741, 169257, 210289, 213411, 265147, 300817, 301719, 446223, 630867, 795441, 902451, 1636151, 2313179, 2916617, 4908453, 6098381, 6939537, 8749851, 18295143, 67082191, 201246573]

約数ペア:

[(1, 201246573), (3, 67082191), (11, 18295143), (23, 8749851), (29, 6939537), (33, 6098381), (41, 4908453), (69, 2916617), (87, 2313179), (123, 1636151), (223, 902451), (253, 795441), (319, 630867), (451, 446223), (667, 301719), (669, 300817), (759, 265147), (943, 213411), (957, 210289), (1189, 169257), (1353, 148741), (2001, 100573), (2453, 82041), (2829, 71137), (3567, 56419), (5129, 39237), (6467, 31119), (7337, 27429), (7359, 27347), (9143, 22011), (10373, 19401), (13079, 15387)]