222463682

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16067}}^1$

素因数の和:16142

約数の個数: 32

約数和(自身を含む): 407227392

約数和(自身を除く): 184763710

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 16067, 32134, 112469, 224938, 369541, 690881, 739082, 1381762, 2586787, 4836167, 5173574, 9672334, 15890263, 31780526, 111231841, 222463682]

約数ペア:

[(1, 222463682), (2, 111231841), (7, 31780526), (14, 15890263), (23, 9672334), (43, 5173574), (46, 4836167), (86, 2586787), (161, 1381762), (301, 739082), (322, 690881), (602, 369541), (989, 224938), (1978, 112469), (6923, 32134), (13846, 16067)]