210375459

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{196429}}^1$

素因数の和:196459

約数の個数: 24

約数和(自身を含む): 367716960

約数和(自身を除く): 157341501

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 196429, 589287, 1375003, 1767861, 3339293, 4125009, 10017879, 12375027, 23375051, 30053637, 70125153, 210375459]

約数ペア:

[(1, 210375459), (3, 70125153), (7, 30053637), (9, 23375051), (17, 12375027), (21, 10017879), (51, 4125009), (63, 3339293), (119, 1767861), (153, 1375003), (357, 589287), (1071, 196429)]