213251406

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{345067}}^1$

素因数の和:345175

約数の個数: 16

約数和(自身を含む): 430644864

約数和(自身を除く): 217393458

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 345067, 690134, 1035201, 2070402, 35541901, 71083802, 106625703, 213251406]

約数ペア:

[(1, 213251406), (2, 106625703), (3, 71083802), (6, 35541901), (103, 2070402), (206, 1035201), (309, 690134), (618, 345067)]