207869158

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26947}}^1$

素因数の和:27004

約数の個数: 32

約数和(自身を含む): 388051200

約数和(自身を除く): 180182042

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 26947, 53894, 188629, 377258, 511993, 781463, 1023986, 1562926, 3583951, 5470241, 7167902, 10940482, 14847797, 29695594, 103934579, 207869158]

約数ペア:

[(1, 207869158), (2, 103934579), (7, 29695594), (14, 14847797), (19, 10940482), (29, 7167902), (38, 5470241), (58, 3583951), (133, 1562926), (203, 1023986), (266, 781463), (406, 511993), (551, 377258), (1102, 188629), (3857, 53894), (7714, 26947)]