216622376

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2345

約数の個数: 32

約数和(自身を含む): 413614080

約数和(自身を除く): 196991704

約数列:

[1, 2, 4, 8, 101, 127, 202, 254, 404, 508, 808, 1016, 2111, 4222, 8444, 12827, 16888, 25654, 51308, 102616, 213211, 268097, 426422, 536194, 852844, 1072388, 1705688, 2144776, 27077797, 54155594, 108311188, 216622376]

約数ペア:

[(1, 216622376), (2, 108311188), (4, 54155594), (8, 27077797), (101, 2144776), (127, 1705688), (202, 1072388), (254, 852844), (404, 536194), (508, 426422), (808, 268097), (1016, 213211), (2111, 102616), (4222, 51308), (8444, 25654), (12827, 16888)]