214214456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 431308800

約数和(自身を除く): 217094344

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 103, 127, 178, 184, 206, 254, 356, 412, 508, 712, 824, 1016, 2047, 2369, 2921, 4094, 4738, 5842, 8188, 9167, 9476, 11303, 11684, 13081, 16376, 18334, 18952, 22606, 23368, 26162, 36668, 45212, 52324, 73336, 90424, 104648, 210841, 259969, 300863, 421682, 519938, 601726, 843364, 1039876, 1164209, 1203452, 1686728, 2079752, 2328418, 2406904, 4656836, 9313672, 26776807, 53553614, 107107228, 214214456]

約数ペア:

[(1, 214214456), (2, 107107228), (4, 53553614), (8, 26776807), (23, 9313672), (46, 4656836), (89, 2406904), (92, 2328418), (103, 2079752), (127, 1686728), (178, 1203452), (184, 1164209), (206, 1039876), (254, 843364), (356, 601726), (412, 519938), (508, 421682), (712, 300863), (824, 259969), (1016, 210841), (2047, 104648), (2369, 90424), (2921, 73336), (4094, 52324), (4738, 45212), (5842, 36668), (8188, 26162), (9167, 23368), (9476, 22606), (11303, 18952), (11684, 18334), (13081, 16376)]