219662135

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30029}}^1$

素因数の和:30071

約数の個数: 32

約数和(自身を含む): 345945600

約数和(自身を除く): 126283465

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 30029, 150145, 210203, 330319, 570551, 1051015, 1651595, 2312233, 2852755, 3993857, 6276061, 11561165, 19969285, 31380305, 43932427, 219662135]

約数ペア:

[(1, 219662135), (5, 43932427), (7, 31380305), (11, 19969285), (19, 11561165), (35, 6276061), (55, 3993857), (77, 2852755), (95, 2312233), (133, 1651595), (209, 1051015), (385, 570551), (665, 330319), (1045, 210203), (1463, 150145), (7315, 30029)]