201489867

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{23741}}^1$

素因数の和:23811

約数の個数: 24

約数和(自身を含む): 311115168

約数和(自身を除く): 109625301

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 23741, 71223, 213669, 546043, 973381, 1638129, 2920143, 4914387, 8760429, 22387763, 67163289, 201489867]

約数ペア:

[(1, 201489867), (3, 67163289), (9, 22387763), (23, 8760429), (41, 4914387), (69, 2920143), (123, 1638129), (207, 973381), (369, 546043), (943, 213669), (2829, 71223), (8487, 23741)]