219032142721

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{4937}}^1\times {\mathrm{29207}}^1$

素因数の和:34189

約数の個数: 24

約数和(自身を含む): 263073885696

約数和(自身を除く): 44041742975

約数列:

[1, 7, 31, 49, 217, 1519, 4937, 29207, 34559, 153047, 204449, 241913, 905417, 1071329, 1431143, 6337919, 7499303, 44365433, 144194959, 1009364713, 4470043729, 7065552991, 31290306103, 219032142721]

約数ペア:

[(1, 219032142721), (7, 31290306103), (31, 7065552991), (49, 4470043729), (217, 1009364713), (1519, 144194959), (4937, 44365433), (29207, 7499303), (34559, 6337919), (153047, 1431143), (204449, 1071329), (241913, 905417)]