201136431

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 285405120

約数和(自身を除く): 84268689

約数列:

[1, 3, 29, 53, 87, 159, 181, 241, 543, 723, 1537, 4611, 5249, 6989, 9593, 12773, 15747, 20967, 28779, 38319, 43621, 130863, 278197, 370417, 834591, 1111251, 1265009, 2311913, 3795027, 6935739, 67045477, 201136431]

約数ペア:

[(1, 201136431), (3, 67045477), (29, 6935739), (53, 3795027), (87, 2311913), (159, 1265009), (181, 1111251), (241, 834591), (543, 370417), (723, 278197), (1537, 130863), (4611, 43621), (5249, 38319), (6989, 28779), (9593, 20967), (12773, 15747)]