201945658

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{45259}}^1$

素因数の和:45381

約数の個数: 16

約数和(自身を含む): 319354560

約数和(自身を除く): 117408902

約数列:

[1, 2, 23, 46, 97, 194, 2231, 4462, 45259, 90518, 1040957, 2081914, 4390123, 8780246, 100972829, 201945658]

約数ペア:

[(1, 201945658), (2, 100972829), (23, 8780246), (46, 4390123), (97, 2081914), (194, 1040957), (2231, 90518), (4462, 45259)]