211206516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{765241}}^1$

素因数の和:765271

約数の個数: 24

約数和(自身を含む): 514242624

約数和(自身を除く): 303036108

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 765241, 1530482, 2295723, 3060964, 4591446, 9182892, 17600543, 35201086, 52801629, 70402172, 105603258, 211206516]

約数ペア:

[(1, 211206516), (2, 105603258), (3, 70402172), (4, 52801629), (6, 35201086), (12, 17600543), (23, 9182892), (46, 4591446), (69, 3060964), (92, 2295723), (138, 1530482), (276, 765241)]