197394032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1121557}}^1$

素因数の和:1121576

約数の個数: 20

約数和(自身を含む): 417219576

約数和(自身を除く): 219825544

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1121557, 2243114, 4486228, 8972456, 12337127, 17944912, 24674254, 49348508, 98697016, 197394032]

約数ペア:

[(1, 197394032), (2, 98697016), (4, 49348508), (8, 24674254), (11, 17944912), (16, 12337127), (22, 8972456), (44, 4486228), (88, 2243114), (176, 1121557)]