202180594

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 395986752

約数和(自身を除く): 193806158

約数列:

[1, 2, 7, 11, 14, 22, 41, 71, 77, 82, 121, 142, 154, 242, 287, 451, 497, 574, 781, 847, 902, 994, 1562, 1681, 1694, 2911, 3157, 3362, 4961, 5467, 5822, 6314, 8591, 9922, 10934, 11767, 17182, 18491, 20377, 23534, 32021, 34727, 36982, 40754, 60137, 64042, 69454, 119351, 120274, 129437, 203401, 224147, 238702, 258874, 352231, 406802, 448294, 704462, 835457, 1312861, 1423807, 1670914, 2465617, 2625722, 2847614, 4931234, 9190027, 14441471, 18380054, 28882942, 101090297, 202180594]

約数ペア:

[(1, 202180594), (2, 101090297), (7, 28882942), (11, 18380054), (14, 14441471), (22, 9190027), (41, 4931234), (71, 2847614), (77, 2625722), (82, 2465617), (121, 1670914), (142, 1423807), (154, 1312861), (242, 835457), (287, 704462), (451, 448294), (497, 406802), (574, 352231), (781, 258874), (847, 238702), (902, 224147), (994, 203401), (1562, 129437), (1681, 120274), (1694, 119351), (2911, 69454), (3157, 64042), (3362, 60137), (4961, 40754), (5467, 36982), (5822, 34727), (6314, 32021), (8591, 23534), (9922, 20377), (10934, 18491), (11767, 17182)]