214980535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29389}}^1$

素因数の和:29431

約数の個数: 32

約数和(自身を含む): 338572800

約数和(自身を除く): 123592265

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 7315, 29389, 146945, 205723, 323279, 558391, 1028615, 1616395, 2262953, 2791955, 3908737, 6142301, 11314765, 19543685, 30711505, 42996107, 214980535]

約数ペア:

[(1, 214980535), (5, 42996107), (7, 30711505), (11, 19543685), (19, 11314765), (35, 6142301), (55, 3908737), (77, 2791955), (95, 2262953), (133, 1616395), (209, 1028615), (385, 558391), (665, 323279), (1045, 205723), (1463, 146945), (7315, 29389)]