222766868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4188

約数の個数: 48

約数和(自身を含む): 442122240

約数和(自身を除く): 219355372

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 437, 589, 713, 874, 1178, 1426, 1748, 2356, 2852, 4111, 8222, 13547, 16444, 27094, 54188, 78109, 94553, 127441, 156218, 189106, 254882, 312436, 378212, 509764, 1796507, 2421379, 2931143, 3593014, 4842758, 5862286, 7186028, 9685516, 11724572, 55691717, 111383434, 222766868]

約数ペア:

[(1, 222766868), (2, 111383434), (4, 55691717), (19, 11724572), (23, 9685516), (31, 7186028), (38, 5862286), (46, 4842758), (62, 3593014), (76, 2931143), (92, 2421379), (124, 1796507), (437, 509764), (589, 378212), (713, 312436), (874, 254882), (1178, 189106), (1426, 156218), (1748, 127441), (2356, 94553), (2852, 78109), (4111, 54188), (8222, 27094), (13547, 16444)]