201816605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103231}}^1$

素因数の和:103276

約数の個数: 16

約数和(自身を含む): 267577344

約数和(自身を除く): 65760739

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 103231, 516155, 1754927, 2374313, 8774635, 11871565, 40363321, 201816605]

約数ペア:

[(1, 201816605), (5, 40363321), (17, 11871565), (23, 8774635), (85, 2374313), (115, 1754927), (391, 516155), (1955, 103231)]