201423565

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 300732912

約数和(自身を除く): 99309347

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 137, 245, 353, 595, 685, 833, 959, 1765, 2329, 2471, 4165, 4795, 6001, 6713, 11645, 12355, 16303, 17297, 30005, 33565, 42007, 48361, 81515, 86485, 114121, 210035, 241805, 294049, 338527, 570605, 822137, 1470245, 1692635, 2369689, 4110685, 5754959, 11848445, 28774795, 40284713, 201423565]

約数ペア:

[(1, 201423565), (5, 40284713), (7, 28774795), (17, 11848445), (35, 5754959), (49, 4110685), (85, 2369689), (119, 1692635), (137, 1470245), (245, 822137), (353, 570605), (595, 338527), (685, 294049), (833, 241805), (959, 210035), (1765, 114121), (2329, 86485), (2471, 81515), (4165, 48361), (4795, 42007), (6001, 33565), (6713, 30005), (11645, 17297), (12355, 16303)]