219696565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2297}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 301791744

約数和(自身を除く): 82095179

約数列:

[1, 5, 11, 37, 47, 55, 185, 235, 407, 517, 1739, 2035, 2297, 2585, 8695, 11485, 19129, 25267, 84989, 95645, 107959, 126335, 424945, 539795, 934879, 1187549, 3994483, 4674395, 5937745, 19972415, 43939313, 219696565]

約数ペア:

[(1, 219696565), (5, 43939313), (11, 19972415), (37, 5937745), (47, 4674395), (55, 3994483), (185, 1187549), (235, 934879), (407, 539795), (517, 424945), (1739, 126335), (2035, 107959), (2297, 95645), (2585, 84989), (8695, 25267), (11485, 19129)]