201751495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4591}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 285659136

約数和(自身を除く): 83907641

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 235, 517, 799, 935, 2585, 3995, 4591, 8789, 22955, 43945, 50501, 78047, 215777, 252505, 390235, 858517, 1078885, 2373547, 3668209, 4292585, 11867735, 18341045, 40350299, 201751495]

約数ペア:

[(1, 201751495), (5, 40350299), (11, 18341045), (17, 11867735), (47, 4292585), (55, 3668209), (85, 2373547), (187, 1078885), (235, 858517), (517, 390235), (799, 252505), (935, 215777), (2585, 78047), (3995, 50501), (4591, 43945), (8789, 22955)]