201431364

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 478838976

約数和(自身を除く): 277407612

約数列:

[1, 2, 3, 4, 6, 12, 97, 131, 194, 262, 291, 388, 393, 524, 582, 786, 1164, 1321, 1572, 2642, 3963, 5284, 7926, 12707, 15852, 25414, 38121, 50828, 76242, 128137, 152484, 173051, 256274, 346102, 384411, 512548, 519153, 692204, 768822, 1038306, 1537644, 2076612, 16785947, 33571894, 50357841, 67143788, 100715682, 201431364]

約数ペア:

[(1, 201431364), (2, 100715682), (3, 67143788), (4, 50357841), (6, 33571894), (12, 16785947), (97, 2076612), (131, 1537644), (194, 1038306), (262, 768822), (291, 692204), (388, 519153), (393, 512548), (524, 384411), (582, 346102), (786, 256274), (1164, 173051), (1321, 152484), (1572, 128137), (2642, 76242), (3963, 50828), (5284, 38121), (7926, 25414), (12707, 15852)]