221002892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{4253}}^1$

素因数の和:5449

約数の個数: 24

約数和(自身を含む): 422371152

約数和(自身を除く): 201368260

約数列:

[1, 2, 4, 11, 22, 44, 1181, 2362, 4253, 4724, 8506, 12991, 17012, 25982, 46783, 51964, 93566, 187132, 5022793, 10045586, 20091172, 55250723, 110501446, 221002892]

約数ペア:

[(1, 221002892), (2, 110501446), (4, 55250723), (11, 20091172), (22, 10045586), (44, 5022793), (1181, 187132), (2362, 93566), (4253, 51964), (4724, 46783), (8506, 25982), (12991, 17012)]