149200909354

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{966991}}^1$

素因数の和:967210

約数の個数: 32

約数和(自身を含む): 260670099456

約数和(自身を除く): 111469190102

約数列:

[1, 2, 7, 14, 103, 107, 206, 214, 721, 749, 1442, 1498, 11021, 22042, 77147, 154294, 966991, 1933982, 6768937, 13537874, 99600073, 103468037, 199200146, 206936074, 697200511, 724276259, 1394401022, 1448552518, 10657207811, 21314415622, 74600454677, 149200909354]

約数ペア:

[(1, 149200909354), (2, 74600454677), (7, 21314415622), (14, 10657207811), (103, 1448552518), (107, 1394401022), (206, 724276259), (214, 697200511), (721, 206936074), (749, 199200146), (1442, 103468037), (1498, 99600073), (11021, 13537874), (22042, 6768937), (77147, 1933982), (154294, 966991)]