213040596968

素因数分解:

$2^3\times {\mathrm{28909}}^1\times {\mathrm{921169}}^1$

素因数の和:950084

約数の個数: 16

約数和(自身を含む): 399465370500

約数和(自身を除く): 186424773532

約数列:

[1, 2, 4, 8, 28909, 57818, 115636, 231272, 921169, 1842338, 3684676, 7369352, 26630074621, 53260149242, 106520298484, 213040596968]

約数ペア:

[(1, 213040596968), (2, 106520298484), (4, 53260149242), (8, 26630074621), (28909, 7369352), (57818, 3684676), (115636, 1842338), (231272, 921169)]